Collection: Screws - Socket Cap - Stainless - 303-304

Screws -> Socket Cap -> Stainless -> 303-304
Thread Size (C) Thread Length (L) Material Head Length (B Max.) Head Diameter (A Max.) Drive Depth (E) Indicative
Image
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 4.8 mm   
Part Number: SC028C-005-C-SK-S4 (PK-10)
106 units (1060 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $2.41 AUD
Regular price $4.30 AUD Sale price $2.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 106 available can be backordered.
Thread Size (C) Thread Length (L) Material Head Length (B Max.) Indicative
Image
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 4.8 mm   
Part Number: SC028C-005-C-SK-S4 (PK-10)
106 units (1060 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $2.41 AUD
Regular price $4.30 AUD Sale price $2.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

106 units (1060 pcs) Available Now. Backorder if more than 106.
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 6.4 mm   
Part Number: SC028C-006-C-SK-S4 (PK-100)
6 units (600 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $3.14 AUD
Regular price $5.70 AUD Sale price $3.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 6 available can be backordered.
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 6.4 mm   
Part Number: SC028C-006-C-SK-S4 (PK-100)
6 units (600 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $3.14 AUD
Regular price $5.70 AUD Sale price $3.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (600 pcs) Available Now. Backorder if more than 6.
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 7.9 mm   
Part Number: SC028C-007-C-SK-S4 (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $2.86 AUD
Regular price $3.44 AUD Sale price $2.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 7.9 mm   
Part Number: SC028C-007-C-SK-S4 (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $2.86 AUD
Regular price $3.44 AUD Sale price $2.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 9.5 mm   
Part Number: SC028C-010-C-SK-S4 (PK-100)
5 units (500 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $3.59 AUD
Regular price $6.48 AUD Sale price $3.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 5 available can be backordered.
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 9.5 mm   
Part Number: SC028C-010-C-SK-S4 (PK-100)
5 units (500 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $3.59 AUD
Regular price $6.48 AUD Sale price $3.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (500 pcs) Available Now. Backorder if more than 5.
Socket Cap Screws - 4-40 UNC - 2.85mm - 11.1 mm - 303 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 11.1 mm   
Part Number: SC028C-011-C-SK-S3 (PK-10)
100 units (1000 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $2.41 AUD
Regular price $4.33 AUD Sale price $2.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 100 available can be backordered.
Socket Cap Screws - 4-40 UNC - 2.85mm - 11.1 mm - 303 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 11.1 mm   
Part Number: SC028C-011-C-SK-S3 (PK-10)
100 units (1000 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $2.41 AUD
Regular price $4.33 AUD Sale price $2.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

100 units (1000 pcs) Available Now. Backorder if more than 100.
Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 12.7 mm   
Part Number: SC028C-013-C-SK-S4 (PK-20)
27 units (540 pcs) Available Now | Further orders can be expected around Sun, Jan 11, 2026
Regular price $2.41 AUD
Regular price $4.25 AUD Sale price $2.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 27 available can be backordered.
Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Screw
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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 12.7 mm   
Part Number: SC028C-013-C-SK-S4 (PK-20)
27 units (540 pcs) Available Now | Further orders can be expected around Sun, Jan 11, 2026
Regular price $2.41 AUD
Regular price $4.25 AUD Sale price $2.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

27 units (540 pcs) Available Now. Backorder if more than 27.
Socket Cap Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
15.9
mm

(Equiv. 0.626 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 - 15.9 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 15.9 mm   
Part Number: SC028C-016-C-SK-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $55.59 AUD
Regular price Sale price $55.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 15.9 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 15.9 mm   
Part Number: SC028C-016-C-SK-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $55.59 AUD
Regular price Sale price $55.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
19.1
mm

(Equiv. 0.752 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 - 19.1 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-019-C-SK-S4 (PK-50)
31 units (1550 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $2.50 AUD
Regular price $4.53 AUD Sale price $2.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 31 available can be backordered.
Socket Cap Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 19.1 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-019-C-SK-S4 (PK-50)
31 units (1550 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $2.50 AUD
Regular price $4.53 AUD Sale price $2.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

31 units (1550 pcs) Available Now. Backorder if more than 31.
Socket Cap Screws - 4-40 UNC - 2.85mm - 22.2 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
22.2
mm

(Equiv. 0.874 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 - 22.2 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-022-C-SK-S4 (PK-10)
56 units (560 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 56 available can be backordered.
Socket Cap Screws - 4-40 UNC - 2.85mm - 22.2 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
22.2
mm

(Equiv. 0.874 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 22.2 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-022-C-SK-S4 (PK-10)
56 units (560 pcs) Available Now | Further orders can be expected around Wed, Mar 18, 2026
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

56 units (560 pcs) Available Now. Backorder if more than 56.
Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
25.4
mm

(Equiv. 1 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 - 25.4 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-025-C-SK-S4 (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-025-C-SK-S4 (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 4-40 UNC - 2.85mm - 31.8 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
31.8
mm

(Equiv. 1.252 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 - 31.8 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-032-C-SK-S4 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $48.50 AUD
Regular price Sale price $48.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 4-40 UNC - 2.85mm - 31.8 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
31.8
mm

(Equiv. 1.252 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 31.8 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-032-C-SK-S4 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $48.50 AUD
Regular price Sale price $48.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 4-40 UNC - 2.85mm - 38.1 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
38.1
mm

(Equiv. 1.5 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 - 38.1 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-038-C-SK-S4 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $39.86 AUD
Regular price $47.84 AUD Sale price $39.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 4-40 UNC - 2.85mm - 38.1 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
38.1
mm

(Equiv. 1.5 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 38.1 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-038-C-SK-S4 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $39.86 AUD
Regular price $47.84 AUD Sale price $39.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 4-40 UNC - 2.85mm - 50.8 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
50.8
mm

(Equiv. 2 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 - 50.8 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-051-C-SK-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $106.23 AUD
Regular price $127.47 AUD Sale price $106.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 4-40 UNC - 2.85mm - 50.8 mm - 304 Stainless Screw
Thread Size (C)
4-40 UNC (2.85mm)

Thread Length (L)
50.8
mm

(Equiv. 2 in.)
Material
304 Stainless

Head Length (B Max.)
2.9
mm
Socket Cap Screws - 4-40 UNC - 2.85mm - 50.8 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    Pitch: 0.635 mm    Threads Per Inch: 40 TPI    Min thread Length: 19.1 mm   
Part Number: SC028C-051-C-SK-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $106.23 AUD
Regular price $127.47 AUD Sale price $106.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - M3 - 3x0.5mm - 3 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
3
mm

(Equiv. 0.118 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Head Diameter (A Max.)
5.5
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - M3 - 3x0.5mm - 3 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 3.0 mm   
Part Number: SC030M-003-C-SK-S4 (PK-100)
3 units (300 pcs) Available Now | Further orders can be expected around Sun, Jan 11, 2026
Regular price $25.59 AUD
Regular price Sale price $25.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 3 available can be backordered.
Socket Cap Screws - M3 - 3x0.5mm - 3 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
3
mm

(Equiv. 0.118 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Socket Cap Screws - M3 - 3x0.5mm - 3 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 5.5 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 3.0 mm   
Part Number: SC030M-003-C-SK-S4 (PK-100)
3 units (300 pcs) Available Now | Further orders can be expected around Sun, Jan 11, 2026
Regular price $25.59 AUD
Regular price Sale price $25.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

3 units (300 pcs) Available Now. Backorder if more than 3.
Socket Cap Screws - M3 - 3x0.5mm - 4 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
4
mm

(Equiv. 0.157 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Head Diameter (A Max.)
5.5
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - M3 - 3x0.5mm - 4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 4.0 mm   
Part Number: SC030M-004-C-SK-S4 (PK-10)
84 units (840 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $4.77 AUD
Regular price $8.75 AUD Sale price $4.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 84 available can be backordered.
Socket Cap Screws - M3 - 3x0.5mm - 4 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
4
mm

(Equiv. 0.157 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Socket Cap Screws - M3 - 3x0.5mm - 4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 5.5 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 4.0 mm   
Part Number: SC030M-004-C-SK-S4 (PK-10)
84 units (840 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $4.77 AUD
Regular price $8.75 AUD Sale price $4.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

84 units (840 pcs) Available Now. Backorder if more than 84.
Socket Cap Screws - M3 - 3x0.5mm - 5 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
5
mm

(Equiv. 0.197 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Head Diameter (A Max.)
5.5
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - M3 - 3x0.5mm - 5 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 5.0 mm   
Part Number: SC030M-005-C-SK-S4 (PK-10)
14 units (140 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $4.05 AUD
Regular price $7.43 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 14 available can be backordered.
Socket Cap Screws - M3 - 3x0.5mm - 5 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
5
mm

(Equiv. 0.197 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Socket Cap Screws - M3 - 3x0.5mm - 5 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 5.5 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 5.0 mm   
Part Number: SC030M-005-C-SK-S4 (PK-10)
14 units (140 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $4.05 AUD
Regular price $7.43 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

14 units (140 pcs) Available Now. Backorder if more than 14.
Socket Cap Screws - M3 - 3x0.5mm - 6 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
6
mm

(Equiv. 0.236 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Head Diameter (A Max.)
5.5
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - M3 - 3x0.5mm - 6 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 6.0 mm   
Part Number: SC030M-006-C-SK-S4 (PK-100)
8 units (800 pcs) Available Now | Further orders can be expected around Sun, Jan 11, 2026
Regular price $7.59 AUD
Regular price Sale price $7.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 8 available can be backordered.
Socket Cap Screws - M3 - 3x0.5mm - 6 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
6
mm

(Equiv. 0.236 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Socket Cap Screws - M3 - 3x0.5mm - 6 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 5.5 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 6.0 mm   
Part Number: SC030M-006-C-SK-S4 (PK-100)
8 units (800 pcs) Available Now | Further orders can be expected around Sun, Jan 11, 2026
Regular price $7.59 AUD
Regular price Sale price $7.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

8 units (800 pcs) Available Now. Backorder if more than 8.
Socket Cap Screws - M3 - 3x0.5mm - 7 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
7
mm

(Equiv. 0.276 in.)
Material
304 Stainless

Head Length (B Max.)
3
mm
Head Diameter (A Max.)
5.500
mm
Drive Depth (E)
1.300
mm
Socket Cap Screws - M3 - 3x0.5mm - 7 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.50 mm    Threads Per Inch: 50.800 TPI    Min thread Length: Fully Threaded mm   
Part Number: SC030M-007-C-SK-4 (Each)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $0.86 AUD
Regular price $1.04 AUD Sale price $0.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - M3 - 3x0.5mm - 7 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
7
mm

(Equiv. 0.276 in.)
Material
304 Stainless

Head Length (B Max.)
3
mm
Socket Cap Screws - M3 - 3x0.5mm - 7 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 5.500 mm    Drive Depth (E): 1.300 mm    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.50 mm    Threads Per Inch: 50.800 TPI    Min thread Length: Fully Threaded mm   
Part Number: SC030M-007-C-SK-4 (Each)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $0.86 AUD
Regular price $1.04 AUD Sale price $0.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - M3 - 3x0.5mm - 8 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
8
mm

(Equiv. 0.315 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Head Diameter (A Max.)
5.5
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - M3 - 3x0.5mm - 8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 8.0 mm   
Part Number: SC030M-008-C-SK-S4 (PK-10)
18 units (180 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 18 available can be backordered.
Socket Cap Screws - M3 - 3x0.5mm - 8 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
8
mm

(Equiv. 0.315 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Socket Cap Screws - M3 - 3x0.5mm - 8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 5.5 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 8.0 mm   
Part Number: SC030M-008-C-SK-S4 (PK-10)
18 units (180 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

18 units (180 pcs) Available Now. Backorder if more than 18.
Socket Cap Screws - M3 - 3x0.5mm - 9 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
9
mm

(Equiv. 0.354 in.)
Material
304 Stainless

Head Length (B Max.)
3
mm
Head Diameter (A Max.)
5.500
mm
Drive Depth (E)
1.300
mm
Socket Cap Screws - M3 - 3x0.5mm - 9 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.50 mm    Threads Per Inch: 50.800 TPI    Min thread Length: Fully Threaded mm   
Part Number: SC030M-009-C-SK-4 (Each)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $3.50 AUD
Regular price $4.20 AUD Sale price $3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - M3 - 3x0.5mm - 9 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
9
mm

(Equiv. 0.354 in.)
Material
304 Stainless

Head Length (B Max.)
3
mm
Socket Cap Screws - M3 - 3x0.5mm - 9 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 5.500 mm    Drive Depth (E): 1.300 mm    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.50 mm    Threads Per Inch: 50.800 TPI    Min thread Length: Fully Threaded mm   
Part Number: SC030M-009-C-SK-4 (Each)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $3.50 AUD
Regular price $4.20 AUD Sale price $3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - M3 - 3x0.5mm - 10 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
10
mm

(Equiv. 0.394 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Head Diameter (A Max.)
5.5
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - M3 - 3x0.5mm - 10 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 10.0 mm   
Part Number: SC030M-010-C-SK-S4 (PK-10)
13 units (130 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 13 available can be backordered.
Socket Cap Screws - M3 - 3x0.5mm - 10 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
10
mm

(Equiv. 0.394 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Socket Cap Screws - M3 - 3x0.5mm - 10 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 5.5 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 10.0 mm   
Part Number: SC030M-010-C-SK-S4 (PK-10)
13 units (130 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

13 units (130 pcs) Available Now. Backorder if more than 13.
Socket Cap Screws - M3 - 3x0.5mm - 11 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
11
mm

(Equiv. 0.433 in.)
Material
304 Stainless

Head Length (B Max.)
3
mm
Head Diameter (A Max.)
5.500
mm
Drive Depth (E)
1.300
mm
Socket Cap Screws - M3 - 3x0.5mm - 11 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.50 mm    Threads Per Inch: 50.800 TPI    Min thread Length: Fully Threaded mm   
Part Number: SC030M-011-C-SK-4 (Each)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $0.86 AUD
Regular price $1.04 AUD Sale price $0.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - M3 - 3x0.5mm - 11 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
11
mm

(Equiv. 0.433 in.)
Material
304 Stainless

Head Length (B Max.)
3
mm
Socket Cap Screws - M3 - 3x0.5mm - 11 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 5.500 mm    Drive Depth (E): 1.300 mm    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.50 mm    Threads Per Inch: 50.800 TPI    Min thread Length: Fully Threaded mm   
Part Number: SC030M-011-C-SK-4 (Each)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $0.86 AUD
Regular price $1.04 AUD Sale price $0.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - M3 - 3x0.5mm - 12 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
12
mm

(Equiv. 0.472 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Head Diameter (A Max.)
5.5
mm
Drive Depth (E)
1.30
mm
Socket Cap Screws - M3 - 3x0.5mm - 12 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 12.0 mm   
Part Number: SC030M-012-C-SK-S4 (PK-10)
10 units (100 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $7.05 AUD
Regular price Sale price $7.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Socket Cap Screws - M3 - 3x0.5mm - 12 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
12
mm

(Equiv. 0.472 in.)
Material
304 Stainless

Head Length (B Max.)
3.0
mm
Socket Cap Screws - M3 - 3x0.5mm - 12 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 5.5 mm    Drive Depth (E): 1.30 mm    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Min thread Length: 12.0 mm   
Part Number: SC030M-012-C-SK-S4 (PK-10)
10 units (100 pcs) Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $7.05 AUD
Regular price Sale price $7.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

10 units (100 pcs) Available Now. Backorder if more than 10.
Socket Cap Screws - M3 - 3x0.5mm - 13 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
13
mm

(Equiv. 0.512 in.)
Material
304 Stainless

Head Length (B Max.)
3
mm
Head Diameter (A Max.)
5.500
mm
Drive Depth (E)
1.300
mm
Socket Cap Screws - M3 - 3x0.5mm - 13 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.50 mm    Threads Per Inch: 50.800 TPI    Min thread Length: Fully Threaded mm   
Part Number: SC030M-013-C-SK-4 (Each)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $1.23 AUD
Regular price $1.47 AUD Sale price $1.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - M3 - 3x0.5mm - 13 mm - 304 Stainless Screw
Thread Size (C)
M3 (3x0.5mm)

Thread Length (L)
13
mm

(Equiv. 0.512 in.)
Material
304 Stainless

Head Length (B Max.)
3
mm
Socket Cap Screws - M3 - 3x0.5mm - 13 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Head Diameter (A Max.): 5.500 mm    Drive Depth (E): 1.300 mm    Shank Diameter (C): 2.86 - 3.00 mm    Hex Key (D): 2.50 mm    Pitch: 0.50 mm    Threads Per Inch: 50.800 TPI    Min thread Length: Fully Threaded mm   
Part Number: SC030M-013-C-SK-4 (Each)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $1.23 AUD
Regular price $1.47 AUD Sale price $1.23 AUD
Each
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Backorder: Out of Stock.