M4‑0.70 x 35mm Button Socket Cap Screw – A4 Stainless Steel (316)

This M4‑0.70 x 35mm button socket cap screw is manufactured from A4 (316) stainless steel to provide outstanding corrosion resistance in marine, chemical, and outdoor environments. The longer 35mm length allows for deep thread engagement and secure fastening in thicker or multi‑layer assemblies, while the low‑profile button head delivers a smooth, professional appearance in visible or clearance‑restricted applications. Featuring an internal hex drive, it is ideal for precision metric fastening where strength, durability, and long‑term corrosion resistance are essential.