J Bolt /Roofing Bolt / Hook Bolt

J Bolt / U Bolt

Materyèl: Carbon SteelStandard: DIN, GB, ISO, ASMEGrade: 4.8/8.8/10.9/12.9Tretman sifas: Zenk plake, oksid nwa, nikèl, elatriye Port: Tianjin PortPack: 25KG Carton, ti bwat, sak, elatriye Livrezon 30 jou: 7 jou. ：L/C, TT, Western Union