| PRODUCT NAME | |
| Concrete bolt | |
| MATERIAL | |
| Boron Steel | SAE 10B21 |
| SPEC. | |
| Head | Countersunk、Hex Flange、Hex、Pan head |
| Size | M5 x 50 ~ M16 x 200 |
| Recess | Phillip、Pozi、Torx、Other special recess |
| Surface | Zinc Cr3 or Cr6、 Yellow Zinc Cr3 or Cr6、 Ruspert、Mechanical galvanized、 Other special coating |
| Grade | 10.9 grade |