Jinggongbang Hexagon Socket Cap Screw

High-strength Jinggongbang hexagon socket cap screws, engineered from durable carbon steel. Featuring a 12.9 grade and a protective black zinc-nickel alloy finish, these M16x60 fasteners offer excellent corrosion resistance and robust performance, ideal for critical fastening applications.

Implementation Standards: conventional Nominal length: 200mm Nominal diameter: 100mm Surface treatment: Zinc-nickel alloy black type: Hexagon socket Material: Carbon Steel Performance level: 10.9