Socket Head Cap Screw – A2 / 304 Stainless Steel, Metric M4–M8 (DIN 912)

Metric A2 / 304 stainless steel socket head cap screws — also known as socket cap screws, SHCS or Allen bolts. A cylindrical head with a hex socket drive (Allen key), made to DIN 912 in corrosion-resistant 304 (A2) stainless for machinery, jigs, enclosures, marine and general engineering.

Trade-quality fasteners at workshop-friendly prices — in stock and shipped fast from our Wellington warehouse, with no minimum order.

Sizes: M4, M5, M6 and M8 in a range of lengths — choose from the dropdown.

Building with our extrusion?

• Use M8×16 with our standard and heavy-duty 40 Series corner brackets and tee nuts.
• Use M6×12 (with washers) with our standard 20 Series corner brackets and tee nuts.
• Use M5×10 with our heavy-duty 20 Series corner brackets and tee nuts.