Ursprungsort
Shandong, China
Surface:
Hot-dipping , galvanized , Painted
Size:
48.3mm*48.3mm or 60mm*48.3mm or 48.3mm*60mm
Standards:
BS1139, EN74, ISO9001:2008
Nut sizes:
17mm, 19mm, 21mm, 22mm, 23mm
Name
forged steel scaffold couplers from China manufactuer