HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #8-32 Thread Size, Plain
The HELI-COIL Helical Insert is a tanged tang-style, screw-locking insert with #8-32 coarse thread size, right-hand thread direction, and 18-8 material grade. It offers a tensile strength of 200,000 to 250,000 psi…
SKU 3G-OTH-528829
Need installation or engineering help?
Ask a question
Product Description
The HELI-COIL Helical Insert is a tanged tang-style, screw-locking insert with #8-32 coarse thread size, right-hand thread direction, and 18-8 material grade. It offers a tensile strength of 200,000 to 250,000 psi, is compatible with metal, and comes in a 100-piece pack (MPN A3585-2CN246).
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 screw-locking, tanged tang-style insert with #8-32 coarse thread size provides strong, wear-resistant threads in aluminum, cast iron, or steel components, preventing thread stripping under high-stress applications.
What are the specifications of the HELI-COIL A3585-2CN246 insert?
This HELI-COIL insert has #8-32 coarse thread size, right-hand thread direction, 18-8 material grade, and tensile strength of 200,000 to 250,000 psi. It is screw-locking, tanged tang-style, plain finish, compatible with metal, and comes in a 100-piece pack (MPN A3585-2CN246).
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 the A3585-2CN246 screw-locking insert to your facility, ensuring you get genuine HELI-COIL parts for thread repair or reinforcement.
How to install a tanged tang-style helical insert?
To install a HELI-COIL tanged tang-style insert, drill the hole to the specified STI tap size (#8-32), tap threads with the correct STI tap, then use a tang-style installation tool to wind the insert into the hole. After installation, break off the tang with a punch for a permanent, screw-locking thread.
Used in
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.









