Button Head Cap Screw – A2 / 304 Stainless Steel, Metric M5–M8 (ISO 7380, Hex Socket)

Metric A2 / 304 stainless steel button head cap screws — also called dome head screws or button head socket screws. A low, rounded head with a hex socket drive (Allen key), made to ISO 7380. The wide head spreads clamping load and gives a clean, finished look — ideal for thin material, panels and guards.

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

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

Building with our extrusion?

• Use M8×16 on our 40 Series cube connectors.
• Use M8×14 on 40 Series plate connectors.