... :From152.4mm(6inches) to 600mm(24inches) Material:Q235 No-hardened Bolt:Diameter:6mm-30mm,Length:20mm-300mm,Finish:Galvanized,HDGNut:Diameter ... :6mm-30mmAnchor Bolt:Diameter:3/8",1/2",5/8",7/8",3 ... :Q235package:bulk,25kg/packetfinish:polished,eg,hdguseful:floorbrand name:huazhenAnchor Bolt::dia:3/8",1/2",5/8",7/8",3 ...