Heavy Duty Fixing Anchor Galvanized Zinc Plated Fixdex Fastening Technology Co., Ltd. Base Info Model NO.：FDHDStandard：DIN, GB Description Pre：Guangzhou Supplier Steel Iron Nail Common Nail Common Iron Nail Next：Hex Head Bolt, Hex Bolt, DIN933 Cl. 10.9 with Znc Plated Cr3+
