An economical blind fastener designed for assembly line use in thin, soft, or brittle materials. When tightened, the body collapses to form four legs which grip the inside of the mounting surface, leaving a permanent, reusable threaded insert.

Available in steel and brass, Jack-Nut rivet nuts can be coated with RAINTITE® to seal moisture and hard plastic PVC to prevent scratching and galvanic corrosion.

Jack-Nut threaded inserts are RoHS-, ELoV-, and WEEE-compliant.

Fast Facts:

  • Fastens in blind holes
  • Won't distort or deform soft plastics or thin sheet metals
  • Fast, inexpensive, and easy to use
  • Not hole-size sensitive
  • Fastens securely despite burrs or uneven substrate
  • Available with "plastisol" coating for sealing purposes
  • Suitable for a wide grip range
  • Can be set with manual or pneumatic tools
  • Removable

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The availability of the products described on this site, and the product descriptions, may vary from country to country. Consult your STANLEY® Engineered Fastening Account Executive or your local distributor for specific product information.