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E-Z Coil™ Helical Coil Inserts



E-Z Coil™ Threaded Inserts for Metal - Installation

E-Z Coil™ inserts — also known as wire or helical threaded inserts — quickly repair or reinforce tapped holes in soft metals. Made from 18-8 stainless steel wire, these helical coil inserts are corrosion resistant and can withstand temperatures up to 800°F.

E-Z Coil™ helical insert coils are manufactured by forming the stainless steel wire into a diamond shape and then winding it into a spring. Before being installed, the insert diameters of these stong internal threads are larger than the tapped hole. During installation, the insert diameter of the helical coil insert is reduced, allowing the insert to thread into the hole. Once properly installed, the radial pressure of the released insert holds the insert firmly in place. View our resources on E-Z LOK™ product installation for more information or check out the rest of our threaded inserts for metal today.



E-Z Coil™ Helical Insert Features:

  • • Quickly repair damaged threads in soft metal
  • • Protect tapped holes from stripping and wear
  • • Made from corrosion resistant 18-8 stainless steel


E-Z Coil™ Threaded Inserts for Metal - Unified

E-Z Coil™ Unified

Available in inch sizes from #2 to 1-1/2
Installation
Mechanical Testing
Dimensional Drawings

E-Z Coil™ Threaded Inserts for Metal - Metric

E-Z Coil™ Metric

Available in metric sizes from M2 to M39
Installation
Mechanical Testing
Dimensional Drawings

E-Z Coil™ Threaded Inserts for Metal - Automotive - Spark Plug

E-Z Coil™ Spark Plug

For use in Automotive applications
Installation
Mechanical Testing
Dimensional Drawings

E-Z Coil™ Threaded Inserts for Metal - Kits

E-Z Coil™ Kits

E-Z LOK™ STI Taps

E-Z Coil™ STI Taps

E-Z LOK™ Drill

E-Z Coil™ Drills

E-Z Coil™ Threaded Inserts for Metal - Installation

E-Z Coil™ Tools