HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, #2-56 Thread Size, Plain
The HELI-COIL Helical Insert is a free-running tanged tang style insert with a #2-56 thread size, right-hand coarse thread, and plain finish. Made from 18-8 metal, it offers a tensile strength of 200,000 to 250,000…
SKU 3G-OTH-599157
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Product Description
The HELI-COIL Helical Insert is a free-running tanged tang style insert with a #2-56 thread size, right-hand coarse thread, and plain finish. Made from 18-8 metal, it offers a tensile strength of 200,000 to 250,000 psi and comes in a 1,000-piece pack (MPN 1185-02CN172S).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a HELI-COIL helical insert used for?
A HELI-COIL helical insert repairs or reinforces threads in metal. This free-running tanged tang style, #2-56 thread size, plain finish insert restores stripped threads or provides strong threads in softer materials. 3G Electric supplies these inserts for industrial maintenance and production applications worldwide.
What are the specifications of the HELI-COIL 1185-02CN172S insert?
This HELI-COIL insert is a free-running tanged tang style with #2-56 thread size, right-hand coarse thread, and plain finish. It is made from 18-8 metal with tensile strength of 200,000 to 250,000 psi. The pack contains 1,000 pieces (MPN 1185-02CN172S).
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 full logistics and customs clearance to deliver these #2-56 free-running tanged tang inserts to your facility. Contact us for availability and lead time.
How to install a HELI-COIL tanged tang insert?
Install a HELI-COIL tanged tang insert by drilling to the specified tap drill size, tapping the hole with the correct HELI-COIL tap, then using a tang installation tool to wind the insert into the threaded hole. After installation, break off the tang with a punch. 3G Electric supplies these inserts for reliable thread repair.
Used in
Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL free-running tanged helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









