Product Name | carbon steel carriage bolt |
Size | 1/4-2", M2-100 |
Grade | 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, etc. |
Material | carbon steel |
Surface treatment | chrome plate |
Standard | DIN GB ISO JIS BA ANSI |
Thread | unc, unf, metric thread |
Usage | building industry machinery |
Certification | ISO9001, SGS, CTI, ROHS |