€ 0,10

DESCRIPTION:
Looking for something sleek than usual, bulky Nylocs? This Stainless Steel Insert Locking Nut is made for you! 
Compatible with any M3 screws, can self-lock on Φ4.5mm holes of carbon fiber plates, no need to use wrench to fix it. 
The thread is self-locked type which makes the screw-tip fixed tightly on the slant wedged side for a strengthen locking force. 
Its remarkable anti- lateral vibration performance helps to finally solve the problem of loosing screws caused by vibrations!