• A Well Nut is a removable rivet nut made of two parts. A flanged rubber portion made of EPDM Neoprene and a brass insert nut. Well nuts only require one side of the hole to be exposed so they can be used for blind fastenings. A well nut, also called a Rivnut, rubber nut or Rawlnut, is a fastener used when something needs to be connected to a surface. Otherwise, the well nut will try to spin during installation. Well nuts are mostly prized for their water resistant, marine grade and blind fastening properties but can be used in many different situations. These blind insert rivet nuts can be used to deter vibrations and shocks in machinery. They are also quite common in compressors and mirrors for Similar reasons.

Similar to Perma S-Nut P57256 Auveco 16256, Pop E51618 / 347035, GM# 8934201493