HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, #8-32 Thread Size, Stainless Steel
The HELI-COIL Helical Insert is a free-running, tanged tang style insert with a #8-32 thread size, right-hand, coarse thread, made from 18-8 stainless steel. It offers a tensile strength range of 200,000 to 250,000…
SKU 3G-OTH-598883
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Product Description
The HELI-COIL Helical Insert is a free-running, tanged tang style insert with a #8-32 thread size, right-hand, coarse thread, made from 18-8 stainless steel. It offers a tensile strength range of 200,000 to 250,000 psi and comes in a 12-piece pack (MPN R1185-2).
Frequently Asked Questions
What is a HELI-COIL helical insert used for?
A HELI-COIL helical insert repairs or reinforces tapped threads in metal. It provides a durable stainless steel thread for #8-32 fasteners, ideal for automotive, aerospace, and industrial maintenance applications where stripped threads need restoration.
What are the specifications of the HELI-COIL R1185-2 insert?
The HELI-COIL R1185-2 is a free-running, tanged tang style insert with #8-32 thread size, right-hand, coarse thread. Made from 18-8 stainless steel, it offers tensile strength of 200,000 to 250,000 psi and comes in a 12-piece pack.
Where to buy HELI-COIL helical inserts worldwide?
3G Electric supplies HELI-COIL helical inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the R1185-2 and other thread repair inserts to your facility, regardless of location.
How to install a HELI-COIL tanged helical insert?
To install a HELI-COIL tanged insert, drill out the damaged thread to the specified tap drill size, tap the hole with the correct HELI-COIL tap, then use the installation tool to wind the insert into the hole. Break off the tang after installation for a permanent thread.
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.









