M4 Nylock nut bag of 20

Bag of 20 M4 Nylock nuts.

These nuts are ideal for model cars and situations where vibration is a consern with nuts, as there glass-filled nylon insert will self lock the nut to the M4 screw giving a firm secure tight fit leaving the nut to not loosen through vibration etc.

The nuts are zinc plated for long life effect and rush protection.