DocumentDescription:
Made of 40Cr Steel material,black oxide finish,hex socket head,left hand reverse thread design.
Fixing component, industrial and construction fasteners.
To tighten a reverse threaded screw, you turn it counter clockwise.To loosen a reverse threaded screw, you turn it clockwise.
Used widely in home, office and factory appliance, communication equipments, ship assembly and other machinery industry.
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2pcs M8x30mm 10.9 Grade Button Head Hex Socket Left Hand Thread Screw Bolt
Description:
- Made of 40Cr Steel material,black oxide finish,hex socket head,left hand reverse thread design.
- Fixing component, industrial and construction fasteners.
- To tighten a reverse threaded screw, you turn it counter clockwise.To loosen a reverse threaded screw, you turn it clockwise.
- Used widely in home, office and factory appliance, communication equipments, ship assembly and other machinery industry.