Tangless Wire Thread Insert

Tangless Wire Thread Insert

Helisert Tangless Free Running Insert provide permanent, wear-resistant screw threads that completely eliminate the need for tang break-off and retrieval.


With Free Running Insert Without Tang, no loose tangs are left behind, and they are the solution when foreign object debris (FOD) cannot be present in critical applications. Tangless Thread Insert eliminate the need for tang break-off and tang retrieval and can be easily adjusted or removed after installation.

The tangles inserts has advantages as below:
•Increased Installation Speed
•Installation Adjustment and Removal Flexibility
•Foreign Object Debris (FOD) – Free
•Combined with all the benefits of standard Recoil wire thread inserts

Size Range:
Metric sizes: M2 to M12 (Other sizes on request)
Inch Unified: #2-56 to 1/2-13（Other sizes on request）
BSF, BSW and pipe thread sizes on request.

Material:  
304 Stainless Steel
316 Stainless Steel
Inconel X-750 
Nitronic 60/ Nimonic 90
Bronze/ Aluminum

Finishes & Coating:
Dye Coating(Green, Red, Blue. Etc.)
Cadmium Plating 
Silver Plating
Dry Film Lubricants