HELI-COIL Helical Insert: Tangless Tang Style, Screw-Locking, #10-24 Thread Size
The HELI-COIL Helical Insert is a screw-locking tangless helical insert in a #10-24 thread size, plain finish, 100 PK. It is made from 18-8 material with a tensile strength of 200,000 to 250,000 psi, right-hand…
SKU 3G-OTH-532474
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Product Description
The HELI-COIL Helical Insert is a screw-locking tangless helical insert in a #10-24 thread size, plain finish, 100 PK. It is made from 18-8 material with a tensile strength of 200,000 to 250,000 psi, right-hand thread direction, and coarse thread type, compatible with metal.
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 tangless helical insert used for?
A HELI-COIL tangless helical insert repairs or reinforces threads in metal. The screw-locking design resists vibration loosening, and the tangless style eliminates the need to break off a tang after installation, saving time in production and maintenance applications.
What are the specifications of the HELI-COIL AT3585-3C285 insert?
This HELI-COIL insert has a #10-24 thread size, coarse thread type, right-hand direction, and plain finish. It is made from 18-8 stainless steel with a tensile strength of 200,000 to 250,000 psi. The STI tap size is #10-24, and it comes in a 100-piece pack.
Where to buy HELI-COIL helical inserts for worldwide delivery?
3G Electric supplies HELI-COIL helical inserts like the AT3585-3C285 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this screw-locking tangless insert.
How to install a tangless helical insert?
To install a tangless helical insert, drill the hole to the specified size, tap it with the correct STI tap, then use a tangless installation tool to wind the insert into the thread. No tang removal step is needed, which speeds up the process and reduces debris.
Used in
Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL screw-locking tangless helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









