SS Allen Hex Socket Button Head Screw:M4 x 6 - ISO 7380/A2/Full Thread

This fastener is a stainless steel Allen hex socket button head screw designed for applications requiring corrosion resistance and a low-profile head. It conforms to the ISO 7380 standard and is graded A2, indicating it is suitable for general corrosive environments such as coastal areas or light industrial settings. The M4 nominal diameter and 6mm nominal length provide a compact fit for lightweight assemblies where space is limited. Full thread coverage ensures maximum grip strength by engaging the entire length of the fastener within the threaded component. Buyers select this item for its durable stainless steel construction, which offers a balance of strength and rust protection without the need for additional plating. Choose this specific size when your joint requires an M4 connection with a short engagement length and a flush, button-style head appearance.