HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, 1/4"-28 Thread Size, Plain
3G Electric supplies the HELI-COIL Helical Insert: Tanged Tang Style, a free-running tanged helical insert with a 1/4"-28 thread size, fine thread, right-hand orientation, and plain finish. Made from 18-8 stainless…
SKU 3G-OTH-599124
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Product Description
3G Electric supplies the HELI-COIL Helical Insert: Tanged Tang Style, a free-running tanged helical insert with a 1/4"-28 thread size, fine thread, right-hand orientation, and plain finish. Made from 18-8 stainless steel (metal), this inch-series insert offers a tensile strength range of 200,000 to 250,000 psi and comes in a 1,000-piece pack (MPN 1191-4CN500S). As an authorized distributor across 14 industrial departments—with specialist depth in combustion, pumps, and controls—we interpret demand and deliver genuine industrial solutions, not just a catalog.
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 components. It provides a durable, free-running thread in applications like automotive, aerospace, and industrial machinery where stripped or worn threads need restoration without replacing the entire part.
What are the specifications of the HELI-COIL 1191-4CN500S insert?
This HELI-COIL insert has a 1/4"-28 fine thread, right-hand orientation, plain finish, and is made from 18-8 stainless steel. It offers a tensile strength of 200,000 to 250,000 psi and comes in a 1,000-piece pack (MPN 1191-4CN500S).
Where to buy HELI-COIL helical inserts worldwide?
3G Electric supplies HELI-COIL helical inserts worldwide. We handle full logistics and customs clearance to deliver genuine industrial parts globally. Contact us to source this 1/4"-28 free-running insert for your application.
How to install a HELI-COIL tanged helical insert?
Install a HELI-COIL tanged insert by drilling out the damaged thread to the specified tap drill size, tapping the hole with the correct HELI-COIL tap, then winding the insert into place using a tang installation tool. Break off the tang after installation for a secure, free-running 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.
