HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #10-24 Thread Size, Plain
The HELI-COIL Helical Insert is a tanged tang style, screw-locking insert for #10-24 coarse threads, supplied in a 100-piece pack. Made from 18-8 material with a tensile strength of 200,000 to 250,000 psi, it is…
SKU 3G-OTH-529031
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Product Description
The HELI-COIL Helical Insert is a tanged tang style, screw-locking insert for #10-24 coarse threads, supplied in a 100-piece pack. Made from 18-8 material with a tensile strength of 200,000 to 250,000 psi, it is designed for right-hand threading in metal. As a global industrial solutions provider, 3G Electric interprets customer demand and delivers genuine equipment across 14 departments—including fasteners—with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is a HELI-COIL helical insert used for?
A HELI-COIL helical insert repairs or reinforces internal threads in metal. This screw-locking, tanged tang style for #10-24 coarse threads provides strong, wear-resistant threads in aluminum, cast iron, or steel. 3G Electric supplies these inserts globally across 14 industrial departments, including fasteners.
What are the specifications of the HELI-COIL A3585-3CN190 insert?
This HELI-COIL insert has a #10-24 coarse thread, 18-8 material grade, and tensile strength of 200,000 to 250,000 psi. It is right-hand threaded, plain finish, and compatible with metal. The pack contains 100 pieces. 3G Electric sources genuine HELI-COIL inserts for worldwide delivery.
Where to buy HELI-COIL helical inserts in worldwide?
3G Electric supplies HELI-COIL helical inserts worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your facility. Contact us to order the A3585-3CN190 screw-locking insert for #10-24 threads. We source genuine HELI-COIL products for industrial applications.
How to install a tanged helical insert?
Install a tanged helical insert by first tapping the hole with the correct STI tap (here #10-24). Use a tang break-off tool after insertion to remove the tang. Ensure the insert is fully seated below the thread surface. 3G Electric supplies these inserts and can advise on proper installation practices.
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Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL screw-locking tanged helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









