Jiaxiang bolts production:High strength tension control bolt set,High Strength hexagon head bolts set,Round head weld stud,EN ISO 13918 PD/RD partial thread stud,Partial threaded stud,Segment bolt,Countersunk head bolt,Stainless steel thread bar,Full thread stud,ASTM A193 B7 Full thread stud,ASTM A193 B8/B8M Stainless steel thread bar,EN ISO 13918 international standard shear stud,ASTM F1852/F2280 American Standard torsion shear bolt,JSS II09 Japanese standard tension control bolt,ASTM A325/A490 American Standard heavy hexagon head bolt,JIS B1186 Japanese standard large hexagon bolt,AWS D1.1/1.5 American standard shear connector,JIS B1198 Japanese standard welding stud Etc