Collection: Screws - Socket Cap - Alloy Steel - Black Oxide

Screws -> Socket Cap -> Alloy Steel -> Black Oxide
Thread Size (C) Thread Length (L) Material Head Length (B Max.) Head Diameter (A Max.) Drive Depth (E) Indicative
Image
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
1/4-28 UNF (6.35mm)

Thread Length (L)
63.5
mm

(Equiv. 2.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
6.4
mm
Head Diameter (A Max.)
9.5
mm
Drive Depth (E)
3.05
mm
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 6.18 - 6.35 mm    Hex Key (D): 4.76 (3/16) mm    Pitch: 0.907 mm    Threads Per Inch: 28 TPI    Min thread Length: 25.4 mm   
Part Number: SC064F-064-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $40.14 AUD
Regular price $48.16 AUD Sale price $40.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C) Thread Length (L) Material Head Length (B Max.) Indicative
Image
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
1/4-28 UNF (6.35mm)

Thread Length (L)
63.5
mm

(Equiv. 2.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
6.4
mm
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 9.5 mm    Drive Depth (E): 3.05 mm    Shank Diameter (C): 6.18 - 6.35 mm    Hex Key (D): 4.76 (3/16) mm    Pitch: 0.907 mm    Threads Per Inch: 28 TPI    Min thread Length: 25.4 mm   
Part Number: SC064F-064-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $40.14 AUD
Regular price $48.16 AUD Sale price $40.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
1/4-28 UNF (6.35mm)

Thread Length (L)
88.9
mm

(Equiv. 3.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
6.4
mm
Head Diameter (A Max.)
9.5
mm
Drive Depth (E)
3.05
mm
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 6.18 - 6.35 mm    Hex Key (D): 4.76 (3/16) mm    Pitch: 0.907 mm    Threads Per Inch: 28 TPI    Min thread Length: 25.4 mm   
Part Number: SC064F-089-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $98.86 AUD
Regular price $118.64 AUD Sale price $98.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
1/4-28 UNF (6.35mm)

Thread Length (L)
88.9
mm

(Equiv. 3.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
6.4
mm
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 9.5 mm    Drive Depth (E): 3.05 mm    Shank Diameter (C): 6.18 - 6.35 mm    Hex Key (D): 4.76 (3/16) mm    Pitch: 0.907 mm    Threads Per Inch: 28 TPI    Min thread Length: 25.4 mm   
Part Number: SC064F-089-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $98.86 AUD
Regular price $118.64 AUD Sale price $98.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
1/4-28 UNF (6.35mm)

Thread Length (L)
101.6
mm

(Equiv. 4 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
6.4
mm
Head Diameter (A Max.)
9.5
mm
Drive Depth (E)
3.05
mm
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 6.18 - 6.35 mm    Hex Key (D): 4.76 (3/16) mm    Pitch: 0.907 mm    Threads Per Inch: 28 TPI    Min thread Length: 25.4 mm   
Part Number: SC064F-102-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $131.77 AUD
Regular price $158.13 AUD Sale price $131.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
1/4-28 UNF (6.35mm)

Thread Length (L)
101.6
mm

(Equiv. 4 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
6.4
mm
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 9.5 mm    Drive Depth (E): 3.05 mm    Shank Diameter (C): 6.18 - 6.35 mm    Hex Key (D): 4.76 (3/16) mm    Pitch: 0.907 mm    Threads Per Inch: 28 TPI    Min thread Length: 25.4 mm   
Part Number: SC064F-102-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $131.77 AUD
Regular price $158.13 AUD Sale price $131.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
1/4-28 UNF (6.35mm)

Thread Length (L)
127
mm

(Equiv. 5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
6.4
mm
Head Diameter (A Max.)
9.5
mm
Drive Depth (E)
3.05
mm
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 6.18 - 6.35 mm    Hex Key (D): 4.76 (3/16) mm    Pitch: 0.907 mm    Threads Per Inch: 28 TPI    Min thread Length: 25.4 mm   
Part Number: SC064F-127-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $210.86 AUD
Regular price Sale price $210.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
1/4-28 UNF (6.35mm)

Thread Length (L)
127
mm

(Equiv. 5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
6.4
mm
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 9.5 mm    Drive Depth (E): 3.05 mm    Shank Diameter (C): 6.18 - 6.35 mm    Hex Key (D): 4.76 (3/16) mm    Pitch: 0.907 mm    Threads Per Inch: 28 TPI    Min thread Length: 25.4 mm   
Part Number: SC064F-127-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $210.86 AUD
Regular price Sale price $210.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
1/4-28 UNF (6.35mm)

Thread Length (L)
152.4
mm

(Equiv. 6 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
6.4
mm
Head Diameter (A Max.)
9.5
mm
Drive Depth (E)
3.05
mm
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 6.18 - 6.35 mm    Hex Key (D): 4.76 (3/16) mm    Pitch: 0.907 mm    Threads Per Inch: 28 TPI    Min thread Length: 25.4 mm   
Part Number: SC064F-152-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $147.86 AUD
Regular price Sale price $147.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
1/4-28 UNF (6.35mm)

Thread Length (L)
152.4
mm

(Equiv. 6 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
6.4
mm
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 9.5 mm    Drive Depth (E): 3.05 mm    Shank Diameter (C): 6.18 - 6.35 mm    Hex Key (D): 4.76 (3/16) mm    Pitch: 0.907 mm    Threads Per Inch: 28 TPI    Min thread Length: 25.4 mm   
Part Number: SC064F-152-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $147.86 AUD
Regular price Sale price $147.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 9.5 mm   
Part Number: SC079W-010-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $33.68 AUD
Regular price Sale price $33.68 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 9.5 mm   
Part Number: SC079W-010-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $33.68 AUD
Regular price Sale price $33.68 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 12.7 mm   
Part Number: SC079W-013-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $57.77 AUD
Regular price Sale price $57.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 12.7 mm   
Part Number: SC079W-013-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $57.77 AUD
Regular price Sale price $57.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 15.9 mm   
Part Number: SC079W-016-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $58.41 AUD
Regular price Sale price $58.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 15.9 mm   
Part Number: SC079W-016-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $58.41 AUD
Regular price Sale price $58.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 19.1 mm   
Part Number: SC079W-019-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $64.41 AUD
Regular price Sale price $64.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 19.1 mm   
Part Number: SC079W-019-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $64.41 AUD
Regular price Sale price $64.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
22.2
mm

(Equiv. 0.874 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 22.2 mm   
Part Number: SC079W-022-C-SK-C (PK-10)
9 units (90 pcs) Available Now | Further orders can be expected around Sun, Jan 11, 2026
Regular price $3.05 AUD
Regular price $5.66 AUD Sale price $3.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
22.2
mm

(Equiv. 0.874 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 22.2 mm   
Part Number: SC079W-022-C-SK-C (PK-10)
9 units (90 pcs) Available Now | Further orders can be expected around Sun, Jan 11, 2026
Regular price $3.05 AUD
Regular price $5.66 AUD Sale price $3.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (90 pcs) Available Now. Backorder if more than 9.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 25.4 mm   
Part Number: SC079W-025-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $36.32 AUD
Regular price Sale price $36.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 25.4 mm   
Part Number: SC079W-025-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $36.32 AUD
Regular price Sale price $36.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-032-C-SK-C (PK-10)
5 units (50 pcs) Available Now | Further orders can be expected around Sun, Jan 11, 2026
Regular price $3.41 AUD
Regular price $6.33 AUD Sale price $3.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 5 available can be backordered.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-032-C-SK-C (PK-10)
5 units (50 pcs) Available Now | Further orders can be expected around Sun, Jan 11, 2026
Regular price $3.41 AUD
Regular price $6.33 AUD Sale price $3.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (50 pcs) Available Now. Backorder if more than 5.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
38.1
mm

(Equiv. 1.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-038-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $38.86 AUD
Regular price Sale price $38.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
38.1
mm

(Equiv. 1.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-038-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $38.86 AUD
Regular price Sale price $38.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
44.4
mm

(Equiv. 1.748 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-044-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $66.23 AUD
Regular price Sale price $66.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
44.4
mm

(Equiv. 1.748 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-044-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $66.23 AUD
Regular price Sale price $66.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 44.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
44.5
mm

(Equiv. 1.752 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 44.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-045-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $66.23 AUD
Regular price Sale price $66.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 44.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
44.5
mm

(Equiv. 1.752 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 44.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-045-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $66.23 AUD
Regular price Sale price $66.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
50.8
mm

(Equiv. 2 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-051-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $37.32 AUD
Regular price $44.78 AUD Sale price $37.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
50.8
mm

(Equiv. 2 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-051-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $37.32 AUD
Regular price $44.78 AUD Sale price $37.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 57.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
57.2
mm

(Equiv. 2.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 57.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-057-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $39.14 AUD
Regular price $46.96 AUD Sale price $39.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 57.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
57.2
mm

(Equiv. 2.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 57.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-057-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $39.14 AUD
Regular price $46.96 AUD Sale price $39.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
63.5
mm

(Equiv. 2.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-064-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $40.77 AUD
Regular price $48.93 AUD Sale price $40.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
63.5
mm

(Equiv. 2.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-064-C-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $40.77 AUD
Regular price $48.93 AUD Sale price $40.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
69.9
mm

(Equiv. 2.752 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-070-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $128.32 AUD
Regular price $153.98 AUD Sale price $128.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
69.9
mm

(Equiv. 2.752 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-070-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $128.32 AUD
Regular price $153.98 AUD Sale price $128.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
76.2
mm

(Equiv. 3 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-076-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $90.41 AUD
Regular price $108.49 AUD Sale price $90.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
76.2
mm

(Equiv. 3 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-076-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $90.41 AUD
Regular price $108.49 AUD Sale price $90.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
82.6
mm

(Equiv. 3.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-083-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $93.77 AUD
Regular price $112.53 AUD Sale price $93.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
82.6
mm

(Equiv. 3.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-083-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $93.77 AUD
Regular price $112.53 AUD Sale price $93.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
88.9
mm

(Equiv. 3.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-089-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $95.50 AUD
Regular price $114.60 AUD Sale price $95.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
88.9
mm

(Equiv. 3.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-089-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $95.50 AUD
Regular price $114.60 AUD Sale price $95.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
101.6
mm

(Equiv. 4 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-102-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $100.59 AUD
Regular price $120.71 AUD Sale price $100.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
101.6
mm

(Equiv. 4 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-102-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $100.59 AUD
Regular price $120.71 AUD Sale price $100.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
114.3
mm

(Equiv. 4.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-114-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $106.41 AUD
Regular price $127.69 AUD Sale price $106.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)

Thread Length (L)
114.3
mm

(Equiv. 4.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-114-C-SK-C (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $106.41 AUD
Regular price $127.69 AUD Sale price $106.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.