... ,DIN,JIS,ANSI,BSWManufacture ProcessHeading/washer assembly/Threading/Secondary machine/heat treatment/plating/Anti-slipping/Baking/QA/Package/ShippingSample ... only offering good nut products but also offering chipboard Screw, machine Screw , wood Screw, Self Tapping Screw. Our excellent ... ., Ltd. will be a good manufacturing partner as your need. Hex Machine Screw Nuts - 18-8 Stainless Steel, Coarse