M4‑0.70 x 6mm Button Socket Cap Screw – Class 10.9, Black Oxide, ISO 7380

Designed for compact metric fastening applications, this M4‑0.70 x 6mm button socket cap screw is manufactured from Class 10.9 alloy steel and meets ISO 7380 standards for strength and dimensional accuracy. The short length is ideal for shallow thread engagement and tight assemblies, while the low‑profile button head delivers a clean, finished appearance in visible or clearance‑sensitive locations. Featuring an internal hex drive for controlled installation, it is finished with a thermal black oxide coating that provides reduced glare, light corrosion resistance, and a uniform technical finish suited for machinery, instrumentation, and precision mechanical assemblies.