Specifications
Supplying HEX bolt:
1. Size: from M8 to M110
2. Grade: from Class 4.8 to Class 12.8
3. Material: Mild steel, Medium carbon steel, alloy.
4. Finish: Black, zinc, HDG, Dacromet etc.
5. Packing: Bag, carton, cases, etc.
we are looking forward to receiving your correspondences in the near future.