Material: 70# steel, 65MnStandard: DIN127B, ASME B 18.21.1, DIN7980, BS 1802, JIS B 1251-2Size: M2.5-M42Surface treatment: plain, black, ZpPacking:Bulk (25kg/ctn) or others
Material: 70# steel, 65MnStandard: DIN127B, ASME B 18.21.1, DIN7980, BS 1802, JIS B 1251-2Size: M2
Place of Origin: | china |