8pcs M6x12mm 10.9 Grade Left Hand Thread Bolt Lock Screw for Drill Chuck
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 for Drill Chuck.
5pcs M5x12mm 12.9 Grade Hex Socket Cap Left Hand Thread Screw Bolt Black
Description:Made of carbon 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.
5pcs M5x16mm Fully Thread 12.9 Grade Hex Socket Cap Left Hand Screw Bolt Black
Description: Made of carbon Steel material,black oxide finish,hex socket head. Hex Bit Screwdrive Drive 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.
5pcs M5x20mm Fully Thread 12.9 Grade Hex Socket Cap Left Hand Screw Bolt Black
Description: Made of carbon Steel material,black oxide finish,hex socket head. Hex Bit Screwdrive Drive 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.
8.8 Grade M5x20mm Hex Socket Drive Fully Threaded Left Hand Thread Bolt 4pcs
Description: Made of Carbon Steel material,black oxide finish,hex socket Drive,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.