... Origin:Jiangsu,China(mainland) Brand:ZG-13 Model Number:GB/T65-2000 Socket:Socket Port:ShanghaiMaterail:Stainless steel A-50 ... hex flange bolts, carriage bolts, wheel bolts, stud bolts, square head bolts, T bolts, eye bolts, U bolts, hook boltsNUTS: hex ... : machine screws, self tapping screws, set screws, hex socket head cap screws, woodscrews, self drilling screwsWelcome to inquiry,Please contract ...