Products: Screw, Nut, Washer, Stamping, CNC component

Screw drive: Phillips H, Z, 6-lobe, 6-plus, 12-points, Hex, Hexagon Socket, slot etc.

Thread: Machine thread, self-tapping, tri-angle thread etc.

Production Solution: Cold-forming & Turning, heat treatment and plating

Material:Carbon steel: 1018A, 1022, 10B21, SCM435 etc.18-8 Stainless, A2-70/304,A4-80/316L, 303 Brass.CopperAluminium Alloy, Titanium

Heat treatment: 6.8, 8.8, 10.9 and 12.9 class Carburizinghydrogen embrittlement relief baking

Finish: Cr3+ Zinc plating, Zinc-Nickel AlloyNickel, SnCathodic E-coat,Black anodized Anti-loosing Patch(180 degree, 360 degree)