J Bolt / Dachdecker Bolt / Haken Bolt

J Bolt / U Bolt

Material: Carbon SteelStandard: DIN, GB, ISO, ASMEGrade: 4.8/8.8/10.9/12.9 Surface Treatment: Zinkplated, Black Oxide, Nickel, EtcPort: Tianjin PortPack: 25KG Kartong, Kleng Box, Bag 0, etc. : L/C, TT, Western Union