Standard: | GB5782 HEX head bolts | |
Sizes | M1.6-M20 | |
Material | Stainless Steel: | SS201, SS303, SS304, SS316,SS316L,SS904L,F593 |
Steel Grade: | DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449, | |
Titanium alloy: | GR1,GR2,GR5,GR7-GR23 | |
NICKLE ALLOY | N4,N6,200,201 AND C276 | |
Finishing | Original,polished Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated | |
Process | cold forging M2-M24 | m24-100 Machining cnc customed |