Tested and proven millions of times

Installation process
EPB, SEB and DBB


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Installation process EPB
1) Component preparation with pre-punch operation and RIFAST® DOME
2) Positioning
3) Installation
4) Final condition


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Installation process SEB
1) Punching
2) Positioning
3) Installation
4) Final condition


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Installation process DBB
1) Punching
2) Positioning
3) Installation
4) Final condition

RIFAST® Installation process

The RIFAST® clinching process is used to clinch our standard staking bolts (EPB), our flush head staking bolts (SEB), and our thick sheet metal staking bolts (DBB) in pre-punched steel or aluminum sheet metal components. The result: ready-to-use sheet metal components with an integrated functional element that meet all of your assembly and operation requirements.

  • Staking bolts size M5 to M12
  • Sheet metal thicknesses 0.75 mm to 9 mm
  • RIFAST® staking bolts can be used with a variety of sheet metal materials including carbon steel, aluminum, and high-strength steels (HSLA)
  • Corrosion-resistant in accordance with customer requirements
  • Very high positioning accuracy
  • Protection of surface coatings by installing into pre-punched sheet metals
  • Very high resistance against torsional and push-out forces
  • Water-tight joint
  • Lowest in place joint cost