Torx socket head cap screw

Torx socket head cap screw manufacturer in China. YuHuang screws are available in a variety or grades, materials, and finishes, in metric and inch sizes.   Yuhuang offers different 6 lobe anti tamper screws with nyseal waterproof standards, include DIN, DIN, ANSI, GB.Different materials, which include stainless steel, carbon steel, alloy steel, aluminium, copper. As well as [...]