iron tower bolts and nuts
Minimum Order: 0
Quality/Safety Certification: 0.00
- Mechanical and physical : Grade 5 8 10
- Finish : Coating hot dip zinc , Coating Zinc , Dacromet
- Mechanical and physical : Grade 5 8 10 8.8 10.9 12.9
- Material : 35# , 45# ,40Cr , 35CrMo ( SAE1035 ,SAE 1045 ,SAE5140 ,SAE4135 )
- Finish : Coating hot dip zinc , Coating Zinc , Dacromet
