With PIAS® pierce-clinch nuts (square) and RIVTEX® (ROUND) a non-detachable metal fastening can be created at optimum cost. The pierce-clinching technology is suitable for steel and aluminium sheets, causes very little cost for inspection and control, and allows several pierce-clinch screws to be processed in a single stroke. PIAS® and RIVTEX® pierce-clinch nuts offer the following advantages over welded nuts: corrosion-resistant no weld spatter on the thread no thermal weakening at the fastening position self-piercing higher torque requirements high process reliability in fully-automated processing flush-mounted processing processing can be manual, semi or fully automated self-locking thread possible

Mechanical transmission - components
  • Joining sheet metal
  • nut
  • Pierce-clinch nuts

Product features

Feature (1) corrosion-resistant
Feature (2) no weld spatter on the thread
Feature (3) no thermal weakening
Feature (4) self-piercing
Feature (5) higher torque requirements
Feature (6) high process reliability
Feature (7) flush-mounted processing
Feature (8) processing can be manual, semi or fully
Feature (9) self-locking thread possible

Additional product literature

PDF documents

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