Supplier
From China
Jul-25-17
Product specifications: m16-m30
Material: 20mntib
Implementation of standards: gb3632
Surface treatment: black / phosphating
Performance level: 10.9 level
Rockwell hardness: 33-38
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More Items Similiar to: Torshear Bolts
Supplier From
Weihai,
China
Voltage 230v~frquency 50-60hz.
High286-301mm, long245-282mm
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