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Clufix® Blind Rivet Nuts

Spin rivet nut onto simple hand or power tool, insert into pre-drilled or punched hole, set nut, withdraw tool mandrel - done. When load-bearing threads are required in thin walled materials or profiles, blind nuts are a most effective solution. They can be fitted "blind" (from one side only) with no re-machining/processing and without damage to pre-treated surfaces. Clufix® offers an extensive program and wide range of materials, head, or shank types as well as standard, medium, long, and extra-long grip lengths. Clufix® blind rivet nuts provide the solution for achieving an internal thread function in a thin or thick metal sheet or profile. Clufix® also allows the assembly of two or more elements in the same way as a rivet, while simultaneously achieving the internal thread function.

  • Blind Rivet Nuts with Open End
  • Applications
  • Features
Clufix Blind rivet nut with open end

Clufix® open end rivet nuts are used to bring in a strong and reliable thread into a thin or thick metal plates/profile, composites, or plastics where thread forming is either not possible because the material is too thin/weak/brittle or too hard for thread forming. Rivet nuts from Clufix® also can be used for onsite repair and maintenance work.

Clufix Blind rivet nut with open end
  • Aerospace industry
  • Automotive industry and EV
  • White goods
  • Electronics
  • General industry
  • Railways
  • Food
  • HVAC
  • Chemical industry
  • Marine and offshore
  • Medical machines
  • Truck and trailer
  • Agricultural technology and construction machinery
Clufix Blind rivet nut with open end
  • One-sided installation possible
  • Low costs for assembly compared to thread forming in sheets and profiles
  • Installation in any application for sheet metal or composite material possible
  • The simple installation saves operating costs
  • Durable mechanical fastening
  • Protects the workpiece from deformation or damage during assembly
  • Available in aluminum, steel and stainless steel from M3-M12
  • Can even be installed in applications close to the edge
  • Clufix® blind rivet nuts are available with hexagonal, round and knurled body

  • Blind Rivet Nuts with Closed End
  • Applications
  • Features
Clufix Blind rivet nut with closed end

Clufix® closed end rivet nuts are used to bring in a strong and reliable thread into a thin or thick metal plates/profile, composites, or plastics where thread forming is either not possible because the material is too thin/weak/brittle or too hard for thread forming. The huge benefit of closed end rivet nuts is that they can ensure water/gas tightness up to IP66 and IP67.

Clufix Blind rivet nut with closed end
  • Aerospace industry
  • Automotive industry and EV
  • White goods
  • Electronics
  • General industry
  • Railways
  • Food
  • HVAC
  • Chemical industry
  • Marine and offshore
  • Medical machines
  • Truck and trailer
  • Agricultural technology and construction machinery
Clufix Blind rivet nut with closed end
  • One-side installation
  • Low costs for assembly versus thread forming in sheets and profiles
  • Possible to install in any application for sheet metal or composite
  • Easy assembly save operational cost
  • Permanent mechanical fastening
  • Protect workpiece without deformation or damage when assembly
  • Available in aluminum, steel, and stainless steel from M3-M12
  • Can be installed even in close-to-edge applications
  • Closed end (also with underhead sealing) versions available with tightness up to IP66 and IP67
  • Clufix® rivet nuts are available with hexagonal, round, and knurled bodies

  • Tools
Stanley Riveting Tool XTN20

Bossard can also offer hand tools, battery operated tools, and pneumatic tools.