Product Name | stainless steel carbon steel hex bolt hex cap screw |
Size | 1/4-2", M2-100 |
Grade | 4.8 8.8 5.8 10.9 12.9, Gr2 5 8 A2-50, A2-70, A2-80, A4-50, A4-70, A4-80 |
Material | carbon steel Q235 stainless steel |
Surface treatment | plain zinc black hot dip galvanized |
Standard | DIN GB ISO JIS BA ANSI |
Brade | G&T |
Thread | unc,unf,metric thread |
Usage | building industry machinery |
Certification | ISO9001, SGS, CTI, ROHS |