4mm Steel Nylon Insert Lock Nuts (8) (RER02055)

The 4mm Steel Nylon Insert Lock Nuts are designed to provide a secure fastening solution. These nuts feature a nylon insert that ensures a tight fit, preventing loosening due to vibrations or movement. This makes them an ideal choice for use in various applications where reliability and durability are essential.

This set includes a total of eight lock nuts, providing enough quantity for multiple assemblies or repairs. Whether for hobby projects, RC constructions, or general use, these lock nuts help ensure that components remain firmly secured.