| 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 - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
6.4
mm |
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 |
|
|
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 (PK-20)
6 units (120 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$2.68 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Thread Size (C) | Thread Length (L) | Material | Head Length (B Max.) |
Indicative Image |
||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
6.4
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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 (PK-20)
6 units (120 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$2.68 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
7.9
mm |
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 |
|
|
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 High Tensile Steel Black Oxide |
||||||
|
Part Number: SC028C-007-C-SK-C (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026 Regular price
$59.68 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
7.9
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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 High Tensile Steel Black Oxide |
||||||
|
Part Number: SC028C-007-C-SK-C (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026 Regular price
$59.68 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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 |
Material
304 Stainless
|
Head Length (B Max.)
2.9
mm |
Head Diameter (A Max.)
4.7
mm |
Drive Depth (E)
1.30
mm |
|
|
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 (PK-100)
4 units (400 pcs) Available Now | Further orders can be expected around Mon, Aug 24, 2026 Regular price
$3.59 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
| 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 |
Material
304 Stainless
|
Head Length (B Max.)
2.9
mm |
|
||
|
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 (PK-100)
4 units (400 pcs) Available Now | Further orders can be expected around Mon, Aug 24, 2026 Regular price
$3.59 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
9.5
mm |
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 |
|
|
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 High Tensile Steel Black Oxide |
||||||
|
Part Number: SC028C-010-C-SK-C (PK-10)
95 units (950 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$5.14 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
9.5
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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 High Tensile Steel Black Oxide |
||||||
|
Part Number: SC028C-010-C-SK-C (PK-10)
95 units (950 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$5.14 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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 |
Material
303 Stainless
|
Head Length (B Max.)
2.9
mm |
Head Diameter (A Max.)
4.7
mm |
Drive Depth (E)
1.30
mm |
|
|
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 303 stainless steel screw |
||||||
|
Part Number: SC028C-011-C-SK-S3 (PK-10)
100 units (1000 pcs) Available Now | Further orders can be expected around Mon, Aug 24, 2026 Regular price
$2.41 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| 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 |
Material
303 Stainless
|
Head Length (B Max.)
2.9
mm |
|
||
|
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 303 stainless steel screw |
||||||
|
Part Number: SC028C-011-C-SK-S3 (PK-10)
100 units (1000 pcs) Available Now | Further orders can be expected around Mon, Aug 24, 2026 Regular price
$2.41 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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 |
Material
304 Stainless
|
Head Length (B Max.)
2.9
mm |
Head Diameter (A Max.)
4.7
mm |
Drive Depth (E)
1.30
mm |
|
|
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 (PK-20)
27 units (540 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$2.41 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties |
||||||
| 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 |
Material
304 Stainless
|
Head Length (B Max.)
2.9
mm |
|
||
|
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 (PK-20)
27 units (540 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$2.41 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
12.7
mm |
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 |
|
|
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-013-C-SK-C (PK-10)
9 units (90 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$5.23 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
12.7
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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-013-C-SK-C (PK-10)
9 units (90 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$5.23 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - Nylon - Zytel 101 - Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
12.7
mm |
Material
Nylon (Zytel 101)
|
Head Length (B Max.)
2.9
mm |
Head Diameter (A Max.)
4.7
mm |
Drive Depth (E)
1.30
mm |
|
|
Material: Nylon (Polyamide 6/6)
Shank Diameter (C): 2.73 - 2.84 mm
Hex Key (D): 2.38 (3/32) mm
Category: Screws - Socket Cap - Nylon Deleted Item. Available while stocks last. |
||||||
|
Part Number: SC028C-013-C-SK-N (PK-50)
1 pack (50 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
Unit price
/
per
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - Nylon - Zytel 101 - Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
12.7
mm |
Material
Nylon (Zytel 101)
|
Head Length (B Max.)
2.9
mm |
|
||
|
Material: Nylon (Polyamide 6/6)
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 - Nylon Deleted Item. Available while stocks last. |
||||||
|
Part Number: SC028C-013-C-SK-N (PK-50)
1 pack (50 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
Unit price
/
per
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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 |
Material
304 Stainless
|
Head Length (B Max.)
2.9
mm |
Head Diameter (A Max.)
4.7
mm |
Drive Depth (E)
1.30
mm |
|
|
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-019-C-SK-S4 (PK-50)
31 units (1550 pcs) Available Now | Further orders can be expected around Mon, Aug 24, 2026 Regular price
$2.50 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties |
||||||
| 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 |
Material
304 Stainless
|
Head Length (B Max.)
2.9
mm |
|
||
|
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-019-C-SK-S4 (PK-50)
31 units (1550 pcs) Available Now | Further orders can be expected around Mon, Aug 24, 2026 Regular price
$2.50 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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 |
Material
304 Stainless
|
Head Length (B Max.)
2.9
mm |
Head Diameter (A Max.)
4.7
mm |
Drive Depth (E)
1.30
mm |
|
|
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-022-C-SK-S4 (PK-10)
56 units (560 pcs) Available Now | Further orders can be expected around Mon, Aug 24, 2026 Regular price
$4.59 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| 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 |
Material
304 Stainless
|
Head Length (B Max.)
2.9
mm |
|
||
|
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-022-C-SK-S4 (PK-10)
56 units (560 pcs) Available Now | Further orders can be expected around Mon, Aug 24, 2026 Regular price
$4.59 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
19.1
mm |
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 |
|
|
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-019-C-SK-C (PK-20)
17 units (340 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$7.50 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
19.1
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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-019-C-SK-C (PK-20)
17 units (340 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$7.50 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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 |
Material
304 Stainless
|
Head Length (B Max.)
2.9
mm |
Head Diameter (A Max.)
4.7
mm |
Drive Depth (E)
1.30
mm |
|
|
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-025-C-SK-S4 (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026 Regular price
$7.14 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| 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 |
Material
304 Stainless
|
Head Length (B Max.)
2.9
mm |
|
||
|
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-025-C-SK-S4 (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026 Regular price
$7.14 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
25.4
mm |
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 |
|
|
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 High Tensile Steel Black Oxide |
||||||
|
Part Number: SC028C-025-C-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026 Regular price
$41.23 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
25.4
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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 High Tensile Steel Black Oxide |
||||||
|
Part Number: SC028C-025-C-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026 Regular price
$41.23 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - Aluminium Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
25.4
mm |
Material
Aluminium
|
Head Length (B Max.)
2.9
mm |
Head Diameter (A Max.)
4.7
mm |
Drive Depth (E)
1.30
mm |
|
|
Material: Aluminium
Shank Diameter (C): 2.73 - 2.84 mm
Hex Key (D): 2.38 (3/32) mm
Category: Screws - Socket Cap - Aluminium Deleted Item. Available while stocks last. |
||||||
|
Part Number: SC028C-025-C-SK-A (PK-10)
5 units (50 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - Aluminium Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
25.4
mm |
Material
Aluminium
|
Head Length (B Max.)
2.9
mm |
|
||
|
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 Deleted Item. Available while stocks last. |
||||||
|
Part Number: SC028C-025-C-SK-A (PK-10)
5 units (50 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - Nylon - Zytel 101 - Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
25.4
mm |
Material
Nylon (Zytel 101)
|
Head Length (B Max.)
2.9
mm |
Head Diameter (A Max.)
4.7
mm |
Drive Depth (E)
1.30
mm |
|
|
Material: Nylon (Polyamide 6/6)
Shank Diameter (C): 2.73 - 2.84 mm
Hex Key (D): 2.38 (3/32) mm
Category: Screws - Socket Cap - Nylon Deleted Item. Available while stocks last. |
||||||
|
Part Number: SC028C-025-C-SK-N (PK-10)
18 units (180 pcs) Available Now | Item Discontinued - Up to 18 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - Nylon - Zytel 101 - Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
25.4
mm |
Material
Nylon (Zytel 101)
|
Head Length (B Max.)
2.9
mm |
|
||
|
Material: Nylon (Polyamide 6/6)
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 - Nylon Deleted Item. Available while stocks last. |
||||||
|
Part Number: SC028C-025-C-SK-N (PK-10)
18 units (180 pcs) Available Now | Item Discontinued - Up to 18 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
31.8
mm |
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 |
|
|
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-032-C-SK-C (PK-5)
27 units (135 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
31.8
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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-032-C-SK-C (PK-5)
27 units (135 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
38.1
mm |
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 |
|
|
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-038-C-SK-C (PK-5)
7 units (35 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$3.50 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-40 UNC - 2.85mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-40 UNC (2.85mm)
|
Thread Length (L)
38.1
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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-038-C-SK-C (PK-5)
7 units (35 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$3.50 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-48 UNF - 2.85mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-48 UNF (2.85mm)
|
Thread Length (L)
3.2
mm |
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 |
|
|
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: SC028F-003-C-SK-C (PK-10)
45 units (450 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$2.77 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-48 UNF - 2.85mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-48 UNF (2.85mm)
|
Thread Length (L)
3.2
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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: SC028F-003-C-SK-C (PK-10)
45 units (450 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$2.77 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-48 UNF - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-48 UNF (2.85mm)
|
Thread Length (L)
6.4
mm |
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 |
|
|
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: SC028F-006-C-SK-C (PK-10)
7 units (70 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$3.14 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-48 UNF - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-48 UNF (2.85mm)
|
Thread Length (L)
6.4
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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: SC028F-006-C-SK-C (PK-10)
7 units (70 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$3.14 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-48 UNF - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-48 UNF (2.85mm)
|
Thread Length (L)
9.5
mm |
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 |
|
|
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: SC028F-010-C-SK-C (PK-10)
5 units (50 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$6.50 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-48 UNF - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-48 UNF (2.85mm)
|
Thread Length (L)
9.5
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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: SC028F-010-C-SK-C (PK-10)
5 units (50 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$6.50 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - 4-48 UNF - 2.85mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-48 UNF (2.85mm)
|
Thread Length (L)
25.4
mm |
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 |
|
|
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: SC028F-025-C-SK-C (PK-5)
18 units (90 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$3.68 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - 4-48 UNF - 2.85mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw | ||||||
|
Thread Size (C)
4-48 UNF (2.85mm)
|
Thread Length (L)
25.4
mm |
Material
High Tensile Steel / Black Oxide
|
Head Length (B Max.)
2.9
mm |
|
||
|
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: SC028F-025-C-SK-C (PK-5)
18 units (90 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$3.68 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - M3 - 3x0.5mm - 3 mm - 304 Stainless Screw | ||||||
|
Thread Size (C)
M3 (3x0.5mm)
|
Thread Length (L)
3
mm |
Material
304 Stainless
|
Head Length (B Max.)
3.0
mm |
Head Diameter (A Max.)
5.5
mm |
Drive Depth (E)
1.30
mm |
|
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Shank Diameter (C): 2.86 - 3.00 mm
Hex Key (D): 2.50 mm
Category: Screws - Socket Cap - Stainless |
||||||
|
Part Number: SC030M-003-C-SK-S4 (PK-100)
3 units (300 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$25.59 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - M3 - 3x0.5mm - 3 mm - 304 Stainless Screw | ||||||
|
Thread Size (C)
M3 (3x0.5mm)
|
Thread Length (L)
3
mm |
Material
304 Stainless
|
Head Length (B Max.)
3.0
mm |
|
||
|
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
Category: Screws - Socket Cap - Stainless |
||||||
|
Part Number: SC030M-003-C-SK-S4 (PK-100)
3 units (300 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$25.59 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - M3 - 3x0.5mm - 4 mm - 304 Stainless Screw | ||||||
|
Thread Size (C)
M3 (3x0.5mm)
|
Thread Length (L)
4
mm |
Material
304 Stainless
|
Head Length (B Max.)
3.0
mm |
Head Diameter (A Max.)
5.5
mm |
Drive Depth (E)
1.30
mm |
|
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Shank Diameter (C): 2.86 - 3.00 mm
Hex Key (D): 2.50 mm
Category: Screws - Socket Cap - Stainless |
||||||
|
Part Number: SC030M-004-C-SK-S4 (PK-10)
84 units (840 pcs) Available Now | Further orders can be expected around Sun, Jul 12, 2026 Regular price
$4.59 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - M3 - 3x0.5mm - 4 mm - 304 Stainless Screw | ||||||
|
Thread Size (C)
M3 (3x0.5mm)
|
Thread Length (L)
4
mm |
Material
304 Stainless
|
Head Length (B Max.)
3.0
mm |
|
||
|
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
Category: Screws - Socket Cap - Stainless |
||||||
|
Part Number: SC030M-004-C-SK-S4 (PK-10)
84 units (840 pcs) Available Now | Further orders can be expected around Sun, Jul 12, 2026 Regular price
$4.59 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Socket Cap Screws - M3 - 3x0.5mm - 4 mm - 316 Stainless Screw | ||||||
|
Thread Size (C)
M3 (3x0.5mm)
|
Thread Length (L)
4
mm |
Material
316 Stainless
|
Head Length (B Max.)
3.0
mm |
Head Diameter (A Max.)
5.5
mm |
Drive Depth (E)
1.30
mm |
|
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Shank Diameter (C): 2.86 - 3.00 mm
Hex Key (D): 2.50 mm
Category: Screws - Socket Cap - Stainless |
||||||
|
Part Number: SC030M-004-C-SK-S6 (PK-10)
8 units (80 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$2.05 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Socket Cap Screws - M3 - 3x0.5mm - 4 mm - 316 Stainless Screw | ||||||
|
Thread Size (C)
M3 (3x0.5mm)
|
Thread Length (L)
4
mm |
Material
316 Stainless
|
Head Length (B Max.)
3.0
mm |
|
||
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
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
Category: Screws - Socket Cap - Stainless |
||||||
|
Part Number: SC030M-004-C-SK-S6 (PK-10)
8 units (80 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026 Regular price
$2.05 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||























