M8‑1.25 x 16mm Button Socket Cap Screw – Class 12.9, Zinc Plated (Cr+3), ISO 7380

Engineered for high‑performance metric fastening, this M8‑1.25 x 16mm button socket cap screw is manufactured from heat‑treated Class 12.9 alloy steel to deliver exceptional strength and reliability under load. Produced in compliance with ISO 7380 standards, it features a smooth, low‑profile button head that provides a compact, finished appearance in exposed or clearance‑restricted applications. The internal hex drive enables efficient torque transfer, while the mechanical zinc plating with trivalent chromium (Cr+3) passivation adds corrosion resistance and a clean, uniform finish suited for industrial, automotive, and structural assemblies.