... , Hex Socket, Torx, Rice character type, One Way etc.MaterialCarbon steel, stainless steel, SS-304, SS-302, Aluminum, Brass, Bronze, medium carbon ... also pack products according to your requirements.Our featuresA company with industry and trade integrationMain ProductsWood Screw, Drywall Screw, Chipboard Screw, ... .en.alibaba.com all kinds of screw ,machine screw ,stainless steel screw and fasteners