J Bolt / Roofing Bolt / Hook Bolt

J Bolt / U Bolt

Material: Carbon Karfe Standard: DIN, GB, ISO, ASMEGrade: 4.8/8.8/10.9/12.9 Surface Jiyya: Tutiya Plated, Black Oxide, Nickel, EtcPort: Tianjin PortPack, Carton Bakin: 25K Kwanaki Biyan kwanaki 30 Saukewa: L/C, TT, Western Union