About this item
- Thread Dia: M12 ; Thread Pitch:1.75mm
- 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.
- 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.





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