... Standards:JIS,ANSI,DIN,GB,ASME,BSW,ISO 3.Material can be brass,stainless steel,aluminum Specifications1. Item# JL- ... Threading, Angle-cutting/Slotting, Heat treatment, Plating, Anti-slipping patchWe can process1. by componentsBolts, Screw bolts/Studs, Nuts, Tapping screws, ... with reasonable price, prompt delivery and good service.We can process standard and non-standard screws of different materials ...