Modulate Screw
Product ID: 09
Mostly used in Transmission Shaft, Safety Seat Belt, Motor Seat.
Main Products:
Sems screw, Hex bolt, Truck chassis bolt, Grind screw

Mostly used in Transmission Shaft, Safety Seat Belt, Motor Seat.
Main Products:
Sems screw, Hex bolt, Truck chassis bolt, Grind screw