American standard bolt lengths standard wedge bolt
Negotiable /Ton
Min.Order:10 Tons
Hebei Gangda Hardware Co., Ltd.
2012 American standard bolt lengths standard wedge bolt
concrete wedge bolt in hardware
Material: C1045# steel
Standard: ASTM Korea ETC
Surface:hot dipped galvanized, heat treatment
Size :long, short standard
1. short wedge bolt
2. standard wedge bolt
3. long wedge bolt
4.used for formwork wall panel
wedge bolts with X-flat ties are used in steel frame