Formerly Emhart Teknologies & Infastech

The Original

Heli-Coil inserts are renowned as The Original wire thread insert that are incorporated in softer metallic materials to give them steel like thread performance.  This has enabled industries to be able to use lighter weight materials such as Aluminum without having to give up thread strength of their fasteners.

Screw Thread
Heli-Coil Range

Available in both tanged and tangless. Two basic types of inserts: free-running and screw-locking.

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Pneumatic Installation Tool

Tooling includes pneumatic power tools, electronic power tools, and an assortment of hand tools. Available for tanged and tangless inserts.

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Tang Break-Off &
Insert Extraction Tools
Tang Break-Off Tool

Simple-to-use tang break-off tools available in pneumatic and hand styles. Extraction tools are suitable for tanged and tangless Inserts.

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Automotive Aftermarket
Automotive Aftermarket Products

The fastening solutions you need to restore cars, trucks, and motorcycles back to factory condition.

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Heli-Coil Professional Kit

Restore stripped threads easily and permanently with thread repair kits and master sets. Kits include all materials needed to complete the job.

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Taps &
Heli-Coil Tap

STI taps available in a number of configurations depending on your needs. Full array of gages ensures tapped holes are to specification.

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Heli-Coil News

In our news section you can access current news and information about Heli-Coil and our branded products.

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