M3‑0.50 x 10mm Button Socket Cap Screw – Class 12.9, Zinc Plated (Cr+3), ISO 7380

Engineered for high‑strength metric fastening, this M3‑0.50 x 10mm button socket cap screw is manufactured from heat‑treated Class 12.9 alloy steel and meets ISO 7380 specifications. The low‑profile button head allows for a sleek, space‑saving installation, while the internal hex drive supports accurate torque application. A mechanical zinc plating with trivalent chromium (Cr+3) passivation provides added corrosion resistance and a bright, uniform finish, making it well suited for precision mechanical, automotive, and industrial assemblies.