M3‑0.50 x 14mm Button Socket Cap Screw – Class 10.9, Black Oxide, ISO 7380

Designed for precision assemblies that require additional fastening depth, this M3‑0.50 x 14mm button socket cap screw is manufactured from high‑strength Class 10.9 alloy steel and conforms to ISO 7380 standards. The extended length provides increased thread engagement for secure clamping in thicker or multi‑layer components, while the low‑profile button head offers a smooth, finished appearance suitable for tight or visible installations. Finished with a thermal black oxide coating, it delivers reduced glare, light corrosion resistance, and a clean technical finish ideal for electronics, instrumentation, and mechanical applications.