Perma S-Nut

PERMA S-NUT
The Perma S-Nut is a flanged rubber bushing with a brass nut molded into one end and used anywhere a leak-proof seal is required. By tightening a conventional machine screw into the threaded brass nut, the Perma S-Nut expands against the inner side of the parent material, making a secure fastening. Perma S-Nuts do not require special tooling.


