HELI-COIL Screw-Locking Tanged Helical Insert
The HELI-COIL Helical Insert (SKU 3G-OTH-528937) is a tanged tang style, screw-locking helical insert with a 1"-8 coarse thread, 1 in overall length, and plain finish. Made from 18-8 material with a tensile strength…
SKU 3G-OTH-528937
Also listed as: 358516CN1000 · 3585 16CN1000
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Product Description
The HELI-COIL Helical Insert (SKU 3G-OTH-528937) is a tanged tang style, screw-locking helical insert with a 1"-8 coarse thread, 1 in overall length, and plain finish. Made from 18-8 material with a tensile strength of 200,000 to 250,000 psi, it is designed for right-hand threading and compatible with metal substrates.
Frequently Asked Questions
What is a HELI-COIL helical insert used for?
A HELI-COIL helical insert repairs or reinforces tapped threads in metal. This screw-locking, tanged tang style with 1"-8 coarse thread provides strong, wear-resistant threads in applications like engine blocks, industrial machinery, and fluid power components. 3G Electric supplies this genuine insert across 14 industrial departments.
What are the specifications of the HELI-COIL 3585-16CN1000?
This HELI-COIL insert has a 1"-8 coarse thread, 1 in overall length, plain finish, and 18-8 material grade. Tensile strength is 200,000 to 250,000 psi. It is right-hand threaded, screw-locking, tanged tang style, and compatible with metal substrates. STI tap size is 1"-8.
Where to buy HELI-COIL helical inserts worldwide?
3G Electric sources and delivers genuine HELI-COIL helical inserts worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we interpret your demand and provide the right insert, including this 1"-8 screw-locking tanged tang style, for any location.
How to install a HELI-COIL tanged tang insert?
Installation requires drilling to the specified STI tap size (1"-8 for this insert), tapping the hole with an STI tap, then winding the insert onto a tang-style installation tool. After insertion, break off the tang with a punch. Always follow the manufacturer's instructions for proper thread depth and torque.
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.
