HELI-COIL Thread Repair Kit: Tanged Tang Style
The HELI-COIL Thread Repair Kit (MPN 5401-5) is a tanged tang style insert and tool kit for repairing 5/16"-18 coarse, right-hand threads in metal. It includes 18-8 stainless steel helical inserts and a 5/16"-11 STI…
SKU 3G-OTH-527868
Also listed as: 54015 · 5401 5
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 Thread Repair Kit (MPN 5401-5) is a tanged tang style insert and tool kit for repairing 5/16"-18 coarse, right-hand threads in metal. It includes 18-8 stainless steel helical inserts and a 5/16"-11 STI tap, supplied as a free-running, plain finish inch-system kit.
Frequently Asked Questions
What is a HELI-COIL Thread Repair Kit used for?
A HELI-COIL Thread Repair Kit restores damaged internal threads in metal components. It uses 18-8 stainless steel helical inserts to create strong, free-running threads, commonly applied in automotive, industrial, and maintenance repairs for 5/16"-18 coarse threads.
What are the specifications of the HELI-COIL 5401-5 kit?
The HELI-COIL 5401-5 kit includes 18-8 stainless steel helical inserts for 5/16"-18 coarse, right-hand threads. It comes with a 5/16"-11 STI tap, plain finish, and is designed for inch-system metal repairs. The kit is tanged tang style and free-running.
Where to buy a HELI-COIL Thread Repair Kit worldwide?
3G Electric supplies the HELI-COIL Thread Repair Kit 5401-5 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this kit for 5/16"-18 thread repairs in metal components.
How to install a HELI-COIL thread insert?
To install a HELI-COIL insert, drill out the damaged thread to the specified size, tap the hole using the included 5/16"-11 STI tap, then wind the 18-8 stainless steel insert into the new thread using the tang. Break off the tang after installation for a free-running thread.
Used in
Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL insert & tool kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
