HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, 1 1/8"-12 Thread Size
The HELI-COIL Helical Insert is a free-running, tanged tang style insert with a 1 1/8"-12 thread size, made from 18-8 stainless steel. It features a right-hand, fine thread and a tensile strength of 200,000 to…
SKU 3G-OTH-598978
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Product Description
The HELI-COIL Helical Insert is a free-running, tanged tang style insert with a 1 1/8"-12 thread size, made from 18-8 stainless steel. It features a right-hand, fine thread and a tensile strength of 200,000 to 250,000 psi. This inch-series insert is designed for metal applications, providing a durable threaded repair or reinforcement solution.
Frequently Asked Questions
What is a HELI-COIL helical insert used for?
A HELI-COIL helical insert is used to repair or reinforce threaded holes in metal, restoring a durable 1 1/8"-12 fine thread. It is ideal for industrial applications where stripped or worn threads need a high-strength, corrosion-resistant solution, with a tensile strength of 200,000 to 250,000 psi.
What are the specifications of the HELI-COIL K1191-18 insert?
The HELI-COIL K1191-18 is a free-running, tanged tang style insert with a 1 1/8"-12 thread size, right-hand, fine thread. It is made from 18-8 stainless steel, inch-series, with a tensile strength of 200,000 to 250,000 psi, designed for metal applications.
Where to buy HELI-COIL helical inserts worldwide?
3G Electric supplies HELI-COIL helical inserts like the K1191-18 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial parts for threaded repair or reinforcement, regardless of your location.
How to install a HELI-COIL tanged tang insert?
To install a HELI-COIL tanged tang insert, drill out the damaged thread to the specified tap drill size, tap the hole with the correct HELI-COIL tap, then wind the insert into the hole using a tang installation tool. After installation, break off the tang for a permanent, free-running thread.
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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.
