Gold Index: 357
Zhejiang Zhenglian Industry Development Co., Ltd. [China (Mainland)]
City: Hangzhou City Province/State: Zhejiang Country/Region: China (Mainland)
Structural Torque And Shear Bolts
Features:1) High strength bolt, hexagon nut and plain washer set2) GB.3632-83 steel structural purpose torsion shear type high-strength bolts
2005-11-11