Arrowmax AM-13LN0040 M4 Nylon Lock Nuts (8 Pieces) Pack  [AM-13LN0040]

Sturdy Lock Nuts for Model Assembly

Anyone assembling or servicing RC models can rely on Arrowmax AM-13LN0040 Nylon Lock Nuts M4 for added thread security. The nylon insert provides resistance against loosening during normal use and spirited running.

Common Applications in the Workshop

These M4 lock nuts are suitable for a variety of hobby tasks, from securing linkages to attaching small brackets. They are a handy item to include with spare hardware for quick fixes.

Care and Practical Tips

To get the best life from these nuts, avoid excessive overtightening and check inserts regularly for wear. Replace any nut whose locking action has diminished to maintain safe assemblies.