M5‑0.80 x 16mm Button Socket Cap Screw – Class 10.9, Black Oxide, ISO 7380

Designed for metric fastening applications requiring added length and high mechanical strength, this M5‑0.80 x 16mm button socket cap screw is manufactured from Class 10.9 alloy steel and produced to ISO 7380 standards. The 16mm length allows for deeper thread engagement in thicker or multi‑component assemblies, improving joint reliability. Its low‑profile button head provides a smooth, finished appearance in exposed or clearance‑restricted installations, while the internal hex drive supports precise torque application. Finished with a thermal black oxide coating, it offers reduced glare, mild corrosion resistance, and a consistent technical finish suitable for industrial and precision mechanical applications.Provide your feedback on BizChat