M3‑0.50 x 6mm Button Socket Cap Screw – Class 10.9, Zinc‑Baked (Cr+3), ISO 7380

Designed for high‑strength metric fastening in compact assemblies, this M3‑0.50 x 6mm button socket cap screw is manufactured from heat‑treated Class 10.9 alloy steel and produced to ISO 7380 standards. The 6mm length provides improved thread engagement while maintaining a low‑profile installation, and the smooth button head delivers a clean, finished appearance. Featuring an internal hex drive for precise torque control, it is finished with a zinc‑baked coating and trivalent chromium (Cr+3) passivation to enhance corrosion resistance and reduce the risk of hydrogen embrittlement, making it well suited for mechanical, automotive, and industrial applications.