M6‑1.00 x 35mm Button Socket Cap Screw – Class 10.9, Black Oxide, ISO 7380

Designed for metric fastening applications that require extended length and high mechanical strength, this M6‑1.00 x 35mm button socket cap screw is manufactured from heat‑treated Class 10.9 alloy steel and produced to ISO 7380 standards. The 35mm length provides deep thread engagement for secure fastening through thicker or multi‑layer assemblies, enhancing joint stability under load. Its low‑profile button head delivers a smooth, finished appearance while minimizing snag points in exposed installations. Featuring an internal hex drive for controlled torque application, it is finished with a thermal black oxide coating that reduces glare, offers mild corrosion resistance, and provides a consistent technical finish suitable for industrial and precision mechanical use.