Product Name | DIN912 Hex Allen Key Bolt |
Material | Casrton steel/stainless steel |
Color | zp.HDG etc |
Standard | DIN GB ISO JIS BA ANSI |
Grade | SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9 |
Brade | QINGYUN |
Thread | coarse, fine |
Used | building industry machinery |