| Product name | Heavy hex steel structural bolt set inch size |
| Standard | ASTM A490 TYPE 1/ASTM F3125 |
| Available specs. | ASTM A325M, ASTMA325, AS1252,GB/T 1228, JISB1186 F10T, DIN6914,DIN931/933 |
| Grade | 10.9 |
| Dia. | 1/2"~1 1/2" |
| Length | 1 1/4"~ 12" |
| Materials: | Alloy steel---40Cr / 35CrMo, 42CrMo; Carbon steel:35K, 45K |
| Available finish | Dacromet, black oxide, phosphating, electronic galvanized,ect. |
| Bolt Set | set= 1 bolt + 1 Nut + 2washers |
| Head marking | HYZ+A490 or customers' brand + A490 |
| Packing | Carton and wooden pallet or wooden case; barrel+wooden pallet |
| Certification: | FPC BC1, SGS,BV,ISO9001, 3.1 cert. |
Complaint
