Hex German Bolts ,Galvanized high-strength bolts, blue-white zinc, yellow zinc, blackened, galvanizing process can be met according to customer requirements, bolt strength: 4.8 to 12.9, DIN and ANSI, the longest can be made 360mm
Hex German Bolts ,Galvanized high-strength bolts, blue-white zinc, yellow zinc, blackened, galvanizing process can be met according to customer requirements, bolt strength: 4.8 to 12.9, DIN and ANSI, the longest can be made 360mm