Steel structure connection secondary hardware accessories M20*100 oxidized black round torsional shear bolt

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Product Overview

Description



Round torsional shear bolt 
GB3632
Oxidation blackening
10.9S for steel structure
Customizable processing






Round torsional shear bolt
This product is made of high quality high carbon steel material, advanced equipment, safe and efficient, surface oxidation blackening treatment, beautiful appearance, greatly improve the service life










0.1657 s.