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SwiftSert Extra Heavy Duty

SwiftSert Extra Heavy Duty inserts with Extra Heavy Wall are ideal for reducing the size of tapped holes, typically after previous drilling/re-tapping operations. Like all Solid Wall threaded inserts, the Extra Heavy Wall design is installed using standard drills and taps. Installation is performed with a screwdriver, bolt/jam nut, or optional drive tool.

SwiftSert Extra Heavy Duty Inserts


  • Strong: screw machined out of solid steel for greater strength
  • Easy to Install: simply drill, tap, and thread in like an ordinary fastener
  • Standard OD Threads: permit the use of standard drills and taps
  • Self-Locking: preapplied adhesive activates upon installation
  • Vibration Resistant: adhesive secures the insert in place so it won’t back out
  • Seals against Liquids/Gases: to pressures of 6,000 psi.
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