Nyloc Dome Nuts

Description

Nyloc (nylon insert) Dome Nuts are dome nuts which use plastic/nylon inserts that are located towards the top of the nut – which reduce its inner diameter – therefore deforming the insert over the mating thread and capturing the bolt or screw and providing a locking feature which resists vibrations.

The dome or cap provides a seal, which protects against entry of moisture giving longer life to the assembly. The dome shape is also aesthetically pleasing.