HELI-COIL Thread Repair Kit: Tanged Tang Style, Free-Running, 1/4"-20 Thread Size
The HELI-COIL Thread Repair Kit (MPN 5401-4) is a tanged tang style insert and tool kit for repairing 1/4"-20 coarse threads in metal. It includes 18-8 stainless steel, free-running helical inserts with a right-hand…
SKU 3G-OTH-527865
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Product Description
The HELI-COIL Thread Repair Kit (MPN 5401-4) is a tanged tang style insert and tool kit for repairing 1/4"-20 coarse threads in metal. It includes 18-8 stainless steel, free-running helical inserts with a right-hand thread direction and an STI tap of the same size. 3G Electric interprets this demand and delivers the genuine kit across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the HELI-COIL Thread Repair Kit 5401-4 used for?
The HELI-COIL Thread Repair Kit 5401-4 is used to restore damaged 1/4"-20 coarse threads in metal components. It includes 18-8 stainless steel free-running helical inserts and the necessary STI tap, making it ideal for maintenance and repair across industrial machinery, automotive, and manufacturing applications.
What are the specifications of the HELI-COIL Thread Repair Kit 5401-4?
The HELI-COIL Thread Repair Kit 5401-4 features a 1/4"-20 thread size, coarse thread type, right-hand thread direction, and 18-8 stainless steel material. It includes free-running helical inserts and an STI tap of the same size, compatible with metal substrates. The system of measurement is inch.
Where to buy the HELI-COIL Thread Repair Kit 5401-4 worldwide?
3G Electric supplies the genuine HELI-COIL Thread Repair Kit 5401-4 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this kit for your thread repair needs across 14 industrial departments.
How to install the HELI-COIL Thread Repair Kit 5401-4?
To install the HELI-COIL Thread Repair Kit 5401-4, drill out the damaged thread to the specified size, tap the hole using the included STI tap, then insert the helical insert using the tang-style installation tool. Break off the tang after installation. Always follow the manufacturer's instructions for best results.
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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.
