Hot-dip Galvanized Hex Bolt DIN 933/DIN 931
Supply Ability 10000 TONS per Month
Surface treatment Plain,Zinc Plated(ZP),GALVANIZED,HDG,Hot dip galvanized,Dacromet
Material Carbon Steel / Stainless Steel 316、304 / Brass
Standard DIN / GB / UNC / BSW /JIS etc.
Certificate ISO9001 ISO14001 ISO45001 SGS
Grade 4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80 etc.
