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Customized Carbon Steel Grade 12.9 Galvanized Nut and Hex Bolt
Products name Bolts(Hex bolt, Heavy hex bolt, Flange bolt, Carriage bolt, Guardrail Bolt) Standard DIN, ASTM/ANSI JIS EN ISO, AS, GB Material Zinc(Yellow, White, Blue, Black), Hop DIP Galvanized(HDG), Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated Production Process M2-M24: Cold Froging, M24-M100 Hot Forging, Machining and CNC for Customized fastener Customized Products Lead time Busy season: 15-30days, Slack season: 10-15days Free Samples ...