Width Across Flats (S) : 19mm/0.75" Thickness (m) : 9mm/ 0.35";
Made of 304 stainless steel, rust resistance and durable to use.
With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque.
Can be widely used in door, construction machinery, shipbuilding and etc.
Description
Hex head, female threaded inside, metric M12 anti-loose hex nut, 304 stainless steel material.
Used with a machine or cap screw for mechanically joining materials together.
Used widely for matching screws or bolts.