Heli-Coil Inserts
Can lightweight materials deliver steel-strong threads?
With Heli-Coil® wire inserts, they can. Perfect for aluminium and softer substrates, these inserts provide steel-like thread performance without the added weight. Used across industries to maximise strength, reduce material mass, and enhance durability.
Explore the Heli-Coil® range and engineer with confidence.
Heli-Coil Tangless Screw Thread Inserts
Tangless threaded inserts provide permanent, wear-resistant screw threads that completely eliminate the need for tang break-off and retrieval.
Heli-Coil 8-Pitch Screw Thread Inserts
A unique series of screw thread inserts designed for 8-pitch threaded holes.
Heli-Coil Oversized Wire Insert Twinsert
Oversize inserts and Twinserts allow use of the original bolt size after the repair has been made.
Heli-Coil Self-Tapping Screw Thread Inserts
Self-tapping wire screw thread inserts offer a versatile and inexpensive method of putting stronger threads in wood and other fibrous materials.
Heli-Coil Spark Plug Inserts
The Heli-Coil spark plug insert becomes an integral part of the cylinder head, providing high-strength threads which exceed in surface smoothness, hardness, and accuracy any threads tapped in any material.
