Experts in the development and manufacture of precision fasteners,
components and systems, specializing in thin sheet attachment solutions.

SI® Inserts for Plastic

Ultrasonic/Heat Staking Inserts

  • Tapered, Thru Threaded – IUB, IUC
  • Straight Wall Thru Threaded – IUTB, IUTC
  • Symmetrical, Thru Threaded – ISB, ISC
  • microPEM® Inserts For Plastic – MSIB™

Molded-In Inserts

  • Blind Threaded – IBB, IBC
  • Self-Locking Blind Threaded – IBLC
  • Thru Threaded – ITB, ITC
  • Knurled Spacers – STKB, STKC

Press-In Inserts

  • Hexagonal – NFPC, NFPA
  • Thru Threaded – PPB
  • Flange-Head – PFLB
  • Straight Knurl – PKB

microPEM® Inserts For Plastic

  • microPEM® Inserts For Plastic – MSIB™

Currently we do not sell equipment for installing SI® brand inserts for plastics.

For your convenience we have listed below suppliers of ultrasonic and thermal insertion presses.