flat head phillips small machine screws 1,Products DetailesMaterial1.Stainless Steel: SS201, SS303, SS304, SS316, SS410 ... ,DIN,JIS,ANSI,BSWManufacture ProcessHeading/washer assembly/Threading/Secondary machine/heat treatment/plating/Anti-slipping/Baking/QA/Package/ShippingSample ... and help solve problem after sales. 2,Factory overview 3, Warehouse and Workshop show 4,Manufacture Process 5,Quality ...