Kyosho 1-N3033NA-GM Aluminium M3 Nylon Lock Nuts (Gunmetal, Pack of 5)  [KY-1-N3033NA-GM]

Compact M3 nylon lock nut in gunmetal

The Kyosho 1-N3033NA-GM kit delivers five M3x3.3 nylon lock nuts in a gunmetal anodized aluminium look, made for tight RC assemblies where a low-profile securing nut is preferred.

Use case: these nuts clamp onto M3 screws to help prevent backing off in small RC steering linkages, body fixings and accessory mounts. The internal nylon ring grips the screw thread while the aluminium shell keeps a neat finish and offers anodized corrosion resistance.

Fitting guidance: run the nut onto the M3 thread until the nylon seats, and avoid using excessive force which can flatten the nylon section. Check the fit after a few runs and replace any nut that shows a loss of locking force.