Stainless Steel Nylon Hex Lock Nut:

A six sided internally threaded nut with a nylon collar on the back side. When a bolt engages with the collar, the threads and nylon form a tight fit, restricting movement of the bolt. These nuts are 18.8 Stainless Steel designed to be used with 18.8 Stainless Hardware. They are a good choice if using in a situation where vibration exists.

Use Lubrication or Anti-seize to prevent galling.

Country of Origin varies; Country of Origin is subject to change
If plating is important please send an inquiry