Factory Direct Sale Carbon Steel Structural Bolts

Steel structure bolts are divided into torsion shear type high-strength bolts and large hexagonal high-strength bolts. Large hexagonal high-strength bolts belong to the high-strength grade of ordinary screws, and torsion shear-type high-strength bolts are improved types of large hexagonal high-strength bolts. Better construction. Construction Notes The construction of steel structure bolts must be tightened first and then final tightened. The initial tightening of steel structure bolts requires an impact type electric wrench or torque adjustable electric wrench; and the final tightening of steel structure bolts has strict requirements, and the final tightening of torsion type steel structure bolts must Use a torsion shear type electric wrench, and the final tightening torque type steel structure bolt must be a torque type electric wrench. Large hexagon steel structure bolts consist of one bolt, one nut and two washers. Large hexagon bolts for steel structure Torsion shear type steel structure bolt consists of one bolt, one nut and one washer

Finish:ZINC, Plain, Black

Material:Steel, Carbon Steel, Carbon Steel

Place of Origin:Hebei, China

Brand Name: BaoHe

Model Number:Custom

Standard:ISO

Grade: 6.8/8.8/10.9/12.9

Color: Balck/Plain/Customized

Sample: Available

Packing: Customer Requset

MOQ:1000 Pcs