HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, 1 1/2"-12 Thread Size
The HELI-COIL Helical Insert is a free-running, tanged tang style insert with a 1-1/2"-12 thread size, made from 18-8 stainless steel. It features a right-hand, fine thread and a tensile strength range of 200,000 to…
SKU 3G-OTH-599092
Also listed as: K119124 · K1191 24
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The HELI-COIL Helical Insert is a free-running, tanged tang style insert with a 1-1/2"-12 thread size, made from 18-8 stainless steel. It features a right-hand, fine thread and a tensile strength range of 200,000 to 250,000 psi. This inch-series metal insert is designed for thread repair or reinforcement in industrial applications.
Frequently Asked Questions
What is a HELI-COIL helical insert used for?
A HELI-COIL helical insert is used for thread repair or reinforcement in metal assemblies. It restores damaged threads or strengthens tapped holes in industrial equipment, ensuring reliable fastening under high loads. This free-running, tanged tang style insert is made from 18-8 stainless steel for corrosion resistance.
What are the specifications of the HELI-COIL K1191-24 insert?
The HELI-COIL K1191-24 is a free-running, tanged tang helical insert with a 1-1/2"-12 fine thread size, right-hand orientation, and 18-8 stainless steel construction. It has a tensile strength range of 200,000 to 250,000 psi and is designed for inch-series metal applications.
Where to buy HELI-COIL helical inserts worldwide?
3G Electric supplies HELI-COIL helical inserts worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine HELI-COIL products like the K1191-24 free-running insert. Contact us for availability and lead time to 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 use a tang-style installation tool to wind the insert into place. After installation, break off the tang with a punch for a permanent thread repair.
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.
