SCREWS
Detail Specifications / Descriptions
Material: Carbon Steel、Alloy Steel、Stainless steel、Aluminum、Brass
Operation: Cold Forming、Cold Forming + Secondary Operation(Threading, Drilling, Milling, Knurling, Bending, Assembling)、Turning/Machining
Heat Treatment: Case Hardened、Annealing 、Quench and Tempering
Surface Treatment: Coating、Electroplating、Patch