Collection: Screws - Socket Cap

Screws -> Socket Cap
Thread Size (C) Thread Length (L) Material Head Length (B Max.) Head Diameter (A Max.) Drive Depth (E) Indicative
Image
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
50.8
mm

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

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.1
mm
Drive Depth (E)
1.12
mm
Socket Cap Screws - 3-48 UNC - 2.52mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025C-051-C-SK-C (100 Pcs)
Socket Cap Screws - 3-48 UNC - 2.52mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $180.41 AUD
Regular price $216.49 AUD Sale price $180.41 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C) Thread Length (L) Material Head Length (B Max.) Indicative
Image
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
50.8
mm

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

Head Length (B Max.)
2.5
mm
Socket Cap Screws - 3-48 UNC - 2.52mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.1 mm    Drive Depth (E): 1.12 mm    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025C-051-C-SK-C (100 Pcs)
Socket Cap Screws - 3-48 UNC - 2.52mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $180.41 AUD
Regular price $216.49 AUD Sale price $180.41 AUD
Per 100
Quantity Required

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Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
3.2
mm

(Equiv. 0.126 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.1
mm
Drive Depth (E)
1.12
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-003-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $128.50 AUD
Regular price $154.20 AUD Sale price $128.50 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
3.2
mm

(Equiv. 0.126 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.5
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.1 mm    Drive Depth (E): 1.12 mm    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-003-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $128.50 AUD
Regular price $154.20 AUD Sale price $128.50 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.1
mm
Drive Depth (E)
1.12
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-005-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $139.59 AUD
Regular price $167.51 AUD Sale price $139.59 AUD
Per 100
Quantity Required

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Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.5
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.1 mm    Drive Depth (E): 1.12 mm    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-005-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $139.59 AUD
Regular price $167.51 AUD Sale price $139.59 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.1
mm
Drive Depth (E)
1.12
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-006-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $141.32 AUD
Regular price $169.58 AUD Sale price $141.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.5
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.1 mm    Drive Depth (E): 1.12 mm    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-006-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $141.32 AUD
Regular price $169.58 AUD Sale price $141.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
7.9
mm

(Equiv. 0.311 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.1
mm
Drive Depth (E)
1.12
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-007-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $146.41 AUD
Regular price $175.69 AUD Sale price $146.41 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
7.9
mm

(Equiv. 0.311 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.5
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.1 mm    Drive Depth (E): 1.12 mm    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-007-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $146.41 AUD
Regular price $175.69 AUD Sale price $146.41 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
9.5
mm

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

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.1
mm
Drive Depth (E)
1.12
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-010-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $153.23 AUD
Regular price $183.87 AUD Sale price $153.23 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
9.5
mm

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

Head Length (B Max.)
2.5
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.1 mm    Drive Depth (E): 1.12 mm    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-010-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $153.23 AUD
Regular price $183.87 AUD Sale price $153.23 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
12.7
mm

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

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.1
mm
Drive Depth (E)
1.12
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-013-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $166.77 AUD
Regular price $200.13 AUD Sale price $166.77 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
12.7
mm

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

Head Length (B Max.)
2.5
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.1 mm    Drive Depth (E): 1.12 mm    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-013-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $166.77 AUD
Regular price $200.13 AUD Sale price $166.77 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
15.9
mm

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

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.1
mm
Drive Depth (E)
1.12
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-016-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $183.86 AUD
Regular price $220.64 AUD Sale price $183.86 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
15.9
mm

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

Head Length (B Max.)
2.5
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.1 mm    Drive Depth (E): 1.12 mm    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-016-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $183.86 AUD
Regular price $220.64 AUD Sale price $183.86 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
19.1
mm

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

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.1
mm
Drive Depth (E)
1.12
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-019-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $143.32 AUD
Regular price $171.98 AUD Sale price $143.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
19.1
mm

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

Head Length (B Max.)
2.5
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.1 mm    Drive Depth (E): 1.12 mm    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-019-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $143.32 AUD
Regular price $171.98 AUD Sale price $143.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
25.4
mm

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

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.1
mm
Drive Depth (E)
1.12
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-025-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $162.05 AUD
Regular price $194.45 AUD Sale price $162.05 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-56 UNF (2.52mm)

Thread Length (L)
25.4
mm

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

Head Length (B Max.)
2.5
mm
Socket Cap Screws - 3-56 UNF - 2.52mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.1 mm    Drive Depth (E): 1.12 mm    Shank Diameter (C): 2.41 - 2.51 mm    Hex Key (D): 1.98 (5/64) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC025F-025-C-SK-C (100 Pcs)
Socket Cap Screws - 3-56 UNF - 2.52mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $162.05 AUD
Regular price $194.45 AUD Sale price $162.05 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M2.6 (2.6x0.45mm)

Thread Length (L)
4
mm

(Equiv. 0.157 in.)
Material
304 Stainless

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.4
mm
Drive Depth (E)
1.10
mm
Socket Cap Screws - M2.6 - 2.6x0.45mm - 4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.46 - 2.60 mm    Hex Key (D): 2.00 mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC026M-004-C-SK-S4 (6 Pcs)
Socket Cap Screws - M2.6 - 2.6x0.45mm - 4 mm - 304 Stainless Screw
1 pack (6 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.00 AUD
Regular price $5.70 AUD Sale price $3.00 AUD
Per 6
Quantity Required

1 pack (6 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
M2.6 (2.6x0.45mm)

Thread Length (L)
4
mm

(Equiv. 0.157 in.)
Material
304 Stainless

Head Length (B Max.)
2.5
mm
Socket Cap Screws - M2.6 - 2.6x0.45mm - 4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 4.4 mm    Drive Depth (E): 1.10 mm    Shank Diameter (C): 2.46 - 2.60 mm    Hex Key (D): 2.00 mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC026M-004-C-SK-S4 (6 Pcs)
Socket Cap Screws - M2.6 - 2.6x0.45mm - 4 mm - 304 Stainless Screw
1 pack (6 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.00 AUD
Regular price $5.70 AUD Sale price $3.00 AUD
Per 6
Quantity Required

1 pack (6 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
M2.6 (2.6x0.45mm)

Thread Length (L)
6
mm

(Equiv. 0.236 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.5
mm
Head Diameter (A Max.)
4.4
mm
Drive Depth (E)
1.10
mm
Socket Cap Screws - M2.6 - 2.6x0.45mm - 6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.46 - 2.60 mm    Hex Key (D): 2.00 mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC026M-006-C-SK-C (25 Pcs)
Socket Cap Screws - M2.6 - 2.6x0.45mm - 6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
1 pack (25 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 25
Quantity Required

1 pack (25 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
M2.6 (2.6x0.45mm)

Thread Length (L)
6
mm

(Equiv. 0.236 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.5
mm
Socket Cap Screws - M2.6 - 2.6x0.45mm - 6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.4 mm    Drive Depth (E): 1.10 mm    Shank Diameter (C): 2.46 - 2.60 mm    Hex Key (D): 2.00 mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC026M-006-C-SK-C (25 Pcs)
Socket Cap Screws - M2.6 - 2.6x0.45mm - 6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
1 pack (25 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 25
Quantity Required

1 pack (25 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
3.2
mm

(Equiv. 0.126 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC028C-003-C-SK-C (100 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $53.68 AUD
Regular price Sale price $53.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
3.2
mm

(Equiv. 0.126 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC028C-003-C-SK-C (100 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $53.68 AUD
Regular price Sale price $53.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-005-C-SK-S4 (10 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Screw
106 units (1060 pcs) Available Now | Further orders can be expected around Tue, Oct 28, 2025
Regular price $2.41 AUD
Regular price $4.30 AUD Sale price $2.41 AUD
Per 10
Quantity Required

106 units (1060 pcs) Available Now. Backorder if more than 106.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-005-C-SK-S4 (10 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Screw
106 units (1060 pcs) Available Now | Further orders can be expected around Tue, Oct 28, 2025
Regular price $2.41 AUD
Regular price $4.30 AUD Sale price $2.41 AUD
Per 10
Quantity Required

106 units (1060 pcs) Available Now. Backorder if more than 106.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC028C-005-C-SK-C (10 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
8 units (80 pcs) Available Now | Further orders can be expected around Sat, Aug 23, 2025
Regular price $2.41 AUD
Regular price $4.54 AUD Sale price $2.41 AUD
Per 10
Quantity Required

8 units (80 pcs) Available Now. Backorder if more than 8.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC028C-005-C-SK-C (10 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
8 units (80 pcs) Available Now | Further orders can be expected around Sat, Aug 23, 2025
Regular price $2.41 AUD
Regular price $4.54 AUD Sale price $2.41 AUD
Per 10
Quantity Required

8 units (80 pcs) Available Now. Backorder if more than 8.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-006-C-SK-S4 (100 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Screw
6 units (600 pcs) Available Now | Further orders can be expected around Tue, Oct 28, 2025
Regular price $3.14 AUD
Regular price $5.70 AUD Sale price $3.14 AUD
Per 100
Quantity Required

6 units (600 pcs) Available Now. Backorder if more than 6.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-006-C-SK-S4 (100 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Screw
6 units (600 pcs) Available Now | Further orders can be expected around Tue, Oct 28, 2025
Regular price $3.14 AUD
Regular price $5.70 AUD Sale price $3.14 AUD
Per 100
Quantity Required

6 units (600 pcs) Available Now. Backorder if more than 6.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
Aluminium

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - Aluminium
Material: Aluminium    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Aluminium
Part Number: SC028C-006-C-SK-A (25 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - Aluminium Screw
1 pack (25 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 25
Quantity Required

1 pack (25 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
Aluminium

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - Aluminium
Material: Aluminium    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Aluminium
Part Number: SC028C-006-C-SK-A (25 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - Aluminium Screw
1 pack (25 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Per 25
Quantity Required

1 pack (25 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC028C-006-C-SK-C (20 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
6 units (120 pcs) Available Now | Further orders can be expected around Sat, Aug 23, 2025
Regular price $2.41 AUD
Regular price $4.49 AUD Sale price $2.41 AUD
Per 20
Quantity Required

6 units (120 pcs) Available Now. Backorder if more than 6.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC028C-006-C-SK-C (20 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
6 units (120 pcs) Available Now | Further orders can be expected around Sat, Aug 23, 2025
Regular price $2.41 AUD
Regular price $4.49 AUD Sale price $2.41 AUD
Per 20
Quantity Required

6 units (120 pcs) Available Now. Backorder if more than 6.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
7.9
mm

(Equiv. 0.311 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-007-C-SK-S4 (10 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $2.86 AUD
Regular price $3.44 AUD Sale price $2.86 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
7.9
mm

(Equiv. 0.311 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-007-C-SK-S4 (10 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $2.86 AUD
Regular price $3.44 AUD Sale price $2.86 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
7.9
mm

(Equiv. 0.311 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC028C-007-C-SK-C (100 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $56.86 AUD
Regular price Sale price $56.86 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
7.9
mm

(Equiv. 0.311 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC028C-007-C-SK-C (100 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 23, 2025
Regular price $56.86 AUD
Regular price Sale price $56.86 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-010-C-SK-S4 (100 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Screw
5 units (500 pcs) Available Now | Further orders can be expected around Tue, Oct 28, 2025
Regular price $3.59 AUD
Regular price $6.48 AUD Sale price $3.59 AUD
Per 100
Quantity Required

5 units (500 pcs) Available Now. Backorder if more than 5.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-010-C-SK-S4 (100 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Screw
5 units (500 pcs) Available Now | Further orders can be expected around Tue, Oct 28, 2025
Regular price $3.59 AUD
Regular price $6.48 AUD Sale price $3.59 AUD
Per 100
Quantity Required

5 units (500 pcs) Available Now. Backorder if more than 5.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
9.5
mm

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

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC028C-010-C-SK-C (10 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
95 units (950 pcs) Available Now | Further orders can be expected around Sat, Aug 23, 2025
Regular price $5.14 AUD
Regular price Sale price $5.14 AUD
Per 10
Quantity Required

95 units (950 pcs) Available Now. Backorder if more than 95.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
9.5
mm

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

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC028C-010-C-SK-C (10 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
95 units (950 pcs) Available Now | Further orders can be expected around Sat, Aug 23, 2025
Regular price $5.14 AUD
Regular price Sale price $5.14 AUD
Per 10
Quantity Required

95 units (950 pcs) Available Now. Backorder if more than 95.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
11.1
mm

(Equiv. 0.437 in.)
Material
303 Stainless

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 11.1 mm - 303 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-011-C-SK-S3 (10 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 11.1 mm - 303 Stainless Screw
100 units (1000 pcs) Available Now | Further orders can be expected around Tue, Oct 28, 2025
Regular price $2.41 AUD
Regular price $4.33 AUD Sale price $2.41 AUD
Per 10
Quantity Required

100 units (1000 pcs) Available Now. Backorder if more than 100.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
11.1
mm

(Equiv. 0.437 in.)
Material
303 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 11.1 mm - 303 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-011-C-SK-S3 (10 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 11.1 mm - 303 Stainless Screw
100 units (1000 pcs) Available Now | Further orders can be expected around Tue, Oct 28, 2025
Regular price $2.41 AUD
Regular price $4.33 AUD Sale price $2.41 AUD
Per 10
Quantity Required

100 units (1000 pcs) Available Now. Backorder if more than 100.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Head Diameter (A Max.)
4.7
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-013-C-SK-S4 (20 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Screw
27 units (540 pcs) Available Now | Further orders can be expected around Sat, Aug 23, 2025
Regular price $2.23 AUD
Regular price $4.04 AUD Sale price $2.23 AUD
Per 20
Quantity Required

27 units (540 pcs) Available Now. Backorder if more than 27.
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 4.7 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.73 - 2.84 mm    Hex Key (D): 2.38 (3/32) mm   
Category: Screws - Socket Cap - Stainless
Part Number: SC028C-013-C-SK-S4 (20 Pcs)
Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Screw
27 units (540 pcs) Available Now | Further orders can be expected around Sat, Aug 23, 2025
Regular price $2.23 AUD
Regular price $4.04 AUD Sale price $2.23 AUD
Per 20
Quantity Required

27 units (540 pcs) Available Now. Backorder if more than 27.