Hex nut
- 
              Carbon Steel Black DIN934 Hex NutCarbon Steel Black DIN934 Hex Nut Steel Grade: DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: Gr.2, 5, 8; Finishing Zinc(Yellow, White, Blue)black oxide, Black Hop Dip Galvanized(HDG), Black Oxide, 
 Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated
- 
              Grade4/8/10 DIN934 Electric Galvanized Hex NutHandan Haosheng can make Standard DIN, ASTM/ANSI JIS EN ISO, AS, GB 
 Steel Grade: DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: Gr.2, 5, 8;
 Finishing Zinc(Yellow, White, Blue)black oxide, Black Hop Dip Galvanized(HDG), Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated
 Production Process M2-M30:Cold Froging, M30-M100 Hot Forging, Machining and CNC for Customized fastener
- 
              UNC/ASME B18.2.2 Hex NutStandard DIN, ASTM/ANSI JIS EN ISO, AS, GB 
 Steel Grade: 4/6/10/12 SAE: Gr.2, 5, 8;
 Finishing Zinc(Yellow, White, Blue, Black), Hop Dip Galvanized(HDG), Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated
- 
              ISO4032 Hex NutGrade of hex nuts meets ISO standard, such as ISO4032 Also our hex nuts has beautiful coating with good corrosion resistance. The toughness of the product covered with the coating will also be strengthened and will be more durable. 
 
                




