Socket Head Cap Screws

Socket head cap screws — also called cap head allen bolts, socket cap screws or skt hd cap screws. A tall round head with a hex socket for an Allen key. The deep head takes more tightening torque than a button or countersunk head, which is why it is the standard socket screw. Made to DIN 912 / ISO 4762.

Sold in packs from 10 with delivery included and the per-piece price shown on every pack. Pick a diameter below to see every length.

M3 Socket Head Cap ScrewsM4 Socket Head Cap ScrewsM5 Socket Head Cap ScrewsM6 Socket Head Cap ScrewsM8 Socket Head Cap Screws
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M3 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M3 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$7.95 pack of 10
1
M3 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M3 × 35mm
Metric
M3
35mm
304 SS
In stock
M3 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M3 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$7.80 pack of 10
1
M3 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M3 × 30mm
Metric
M3
30mm
304 SS
In stock
M3 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M3 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$8.00 pack of 10
1
M3 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M3 × 40mm
Metric
M3
40mm
304 SS
In stock
M3 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M3 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.70 pack of 10
1
M3 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M3 × 20mm
Metric
M3
20mm
304 SS
In stock
M3 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M3 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$7.75 pack of 10
1
M3 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M3 × 25mm
Metric
M3
25mm
304 SS
In stock
M3 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M3 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.65 pack of 10
1
M3 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M3 × 16mm
Metric
M3
16mm
304 SS
In stock
M3 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M3 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.60 pack of 10
1
M3 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M3 × 10mm
Metric
M3
10mm
304 SS
In stock
M3 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M3 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.55 pack of 10
1
M3 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M3 × 12mm
Metric
M3
12mm
304 SS
In stock
M3 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M3 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.55 pack of 10
1
M3 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M3 × 8mm
Metric
M3
8mm
304 SS
In stock
M3 x 6mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M3 x 6mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.55 pack of 10
1
M3 x 6mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M3 × 6mm
Metric
M3
6mm
304 SS
In stock
M4 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M4 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$8.15 pack of 10
1
M4 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M4 × 40mm
Metric
M4
40mm
304 SS
In stock
M4 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M4 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$8.25 pack of 10
1
M4 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M4 × 35mm
Metric
M4
35mm
304 SS
In stock
M4 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M4 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.85 pack of 10
1
M4 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M4 × 25mm
Metric
M4
25mm
304 SS
In stock
M4 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M4 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$8.00 pack of 10
1
M4 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M4 × 30mm
Metric
M4
30mm
304 SS
In stock
M4 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M4 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.80 pack of 10
1
M4 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M4 × 20mm
Metric
M4
20mm
304 SS
In stock
M4 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M4 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.70 pack of 10
1
M4 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M4 × 16mm
Metric
M4
16mm
304 SS
In stock
M4 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M4 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.75 pack of 10
1
M4 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M4 × 12mm
Metric
M4
12mm
304 SS
In stock
M4 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M4 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.65 pack of 10
1
M4 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M4 × 10mm
Metric
M4
10mm
304 SS
In stock
M4 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M4 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.70 pack of 10
1
M4 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M4 × 8mm
Metric
M4
8mm
304 SS
In stock
M4 x 6mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M4 x 6mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.80 pack of 10
1
M4 x 6mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M4 × 6mm
Metric
M4
6mm
304 SS
In stock
M5 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M5 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$8.45 pack of 10
1
M5 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M5 × 40mm
Metric
M5
40mm
304 SS
In stock
M5 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M5 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$8.45 pack of 10
1
M5 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M5 × 35mm
Metric
M5
35mm
304 SS
In stock
M5 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M5 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$8.20 pack of 10
1
M5 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M5 × 30mm
Metric
M5
30mm
304 SS
In stock
M5 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M5 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$8.00 pack of 10
1
M5 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M5 × 20mm
Metric
M5
20mm
304 SS
In stock
M5 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M5 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$8.05 pack of 10
1
M5 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M5 × 25mm
Metric
M5
25mm
304 SS
In stock
M5 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M5 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.85 pack of 10
1
M5 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M5 × 12mm
Metric
M5
12mm
304 SS
In stock
M5 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M5 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.90 pack of 10
1
M5 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M5 × 16mm
Metric
M5
16mm
304 SS
In stock
M5 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M5 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.85 pack of 10
1
M5 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M5 × 10mm
Metric
M5
10mm
304 SS
In stock
M5 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M5 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$7.85 pack of 10
1
M5 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M5 × 8mm
Metric
M5
8mm
304 SS
In stock
M5 x 6mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M5 x 6mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$8.05 pack of 10
1
M5 x 6mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M5 × 6mm
Metric
M5
6mm
304 SS
In stock
M6 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M6 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$8.60 pack of 10
1
M6 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M6 × 35mm
Metric
M6
35mm
304 SS
In stock
M6 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M6 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$8.70 pack of 10
1
M6 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M6 × 40mm
Metric
M6
40mm
304 SS
In stock
M6 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M6 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$8.40 pack of 10
1
M6 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M6 × 30mm
Metric
M6
30mm
304 SS
In stock
M6 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M6 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$8.25 pack of 10
1
M6 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M6 × 25mm
Metric
M6
25mm
304 SS
In stock
M6 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M6 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$8.10 pack of 10
1
M6 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M6 × 20mm
Metric
M6
20mm
304 SS
In stock
M6 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M6 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$8.05 pack of 10
1
M6 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M6 × 16mm
Metric
M6
16mm
304 SS
In stock
M6 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M6 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$8.00 pack of 10
1
M6 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M6 × 12mm
Metric
M6
12mm
304 SS
In stock
M6 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M6 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$8.00 pack of 10
1
M6 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M6 × 10mm
Metric
M6
10mm
304 SS
In stock
M6 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M6 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$8.10 pack of 10
1
M6 x 8mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M6 × 8mm
Metric
M6
8mm
304 SS
In stock
M8 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
In stock M8 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Pack size
$13.60 pack of 10
1
M8 x 40mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, Part Thread, DIN 912
Socket cap · 304SS · M8 × 40mm
Metric
M8
40mm
304 SS
In stock
M8 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M8 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$12.85 pack of 10
1
M8 x 25mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M8 × 25mm
Metric
M8
25mm
304 SS
In stock
M8 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M8 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$12.95 pack of 10
1
M8 x 30mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M8 × 30mm
Metric
M8
30mm
304 SS
In stock
M8 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M8 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$13.20 pack of 10
1
M8 x 35mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M8 × 35mm
Metric
M8
35mm
304 SS
In stock
M8 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M8 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$12.50 pack of 10
1
M8 x 16mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M8 × 16mm
Metric
M8
16mm
304 SS
In stock
M8 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M8 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$12.50 pack of 10
1
M8 x 12mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M8 × 12mm
Metric
M8
12mm
304 SS
In stock
M8 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M8 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$12.55 pack of 10
1
M8 x 20mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M8 × 20mm
Metric
M8
20mm
304 SS
In stock
M8 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
In stock M8 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Pack size
$12.50 pack of 10
1
M8 x 10mm Socket Head Cap Screw – 304 Stainless Steel, Hex Socket, DIN 912
Socket cap · 304SS · M8 × 10mm
Metric
M8
10mm
304 SS
In stock