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Heavy hex head boltsTorsional shear boltStud welding

Torsional shear bolt


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TORSIONAL SHEAR BOLT

THE FINISH:PLAIN PHOS PHINED,BLACK,Z/P,HDG,DACROMET




GB/T3636

STRENGTH GTADE:10。9s

THREAD:6g



GB/T3632

STRENGTH GTADE:HRC35-45



GB/T3632

STRENGTH GTADE:10H

THREAD:6H


L(BOLT LENGTH)=CONNECTING PLATE THICKNESS+L1

L1=NUT THICKNESS+2×WASHER THICKNESS+(2-3)THRED PITCH


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