Hex head high strength bolts for steel structure Apply to standard: A325, A490,GB1228,GB1231,DIN931,DIN933,ect

Hex head high strength bolts for steel structure

1.Materials: Low carbon alloy steel

2.Property grade: 8.8 or 10.9s

3.Mainly used in steel structure

4.Size: M16-M30, length:40-200mm

5.Apply to standard: A325, A490,GB1228,GB1231,DIN931,DIN933,ect.

 

 

 

 

 

High Strength Hex Bolt for Steel Structure