M8‑1.25 x 30mm Button Socket Cap Screw – Class 12.9, Zinc Plated (Cr+3), ISO 7380

Optimized for high‑strength metric fastening with moderate length requirements, this M8‑1.25 x 30mm button socket cap screw is manufactured from heat‑treated Class 12.9 alloy steel and produced to ISO 7380 standards. The length provides dependable thread engagement for solid clamping in structural and mechanical assemblies, while the low‑profile button head delivers a smooth, finished appearance in exposed installations. An internal hex drive ensures precise torque application, and the mechanical zinc plating with trivalent chromium (Cr+3) passivation adds corrosion resistance and a durable, uniform finish suitable for industrial, automotive, and machinery applications.