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HELI-COIL Thread Repair Kit: Tanged Tang Style, Free-Running, #10-24 Thread Size - Insert & Tool Kits
HELI-COILInsert & Tool Kits

HELI-COIL Thread Repair Kit: Tanged Tang Style, Free-Running, #10-24 Thread Size

The HELI-COIL Thread Repair Kit (MPN 5401-3) is a tanged tang style insert and tool kit for free-running, #10-24 coarse thread repair in metal. It includes 18-8 stainless steel helical inserts with a right-hand…

SKU 3G-OTH-527857

Brand
HELI-COIL
Item
Thread Repair Kit: Tanged Tang Style, Free-Running, #10-24 Thread Size
Category
Insert & Tool Kits
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Technical Specifications

HELI-COIL
Manufacturer Part Number
5401-3
Type
Free-Running, #10-24 Thread Size, Stainless Steel
Finish Type
Plain
Thread Type
Coarse
STI Tap Size
#10-24
Thread Direction
Right Hand
Compatible Material
Metal
Material Grade/Class
18-8
Insert Types Included
Helical Inserts
System of Measurement
Inch
View Full Spec Sheet

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HELI-COIL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HELI-COIL Thread Repair Kit (MPN 5401-3) is a tanged tang style insert and tool kit for free-running, #10-24 coarse thread repair in metal. It includes 18-8 stainless steel helical inserts with a right-hand thread direction and an STI tap size of #10-24, using inch measurement.

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 the HELI-COIL Thread Repair Kit 5401-3 used for?

The HELI-COIL Thread Repair Kit 5401-3 is used to restore damaged #10-24 coarse threads in metal components. It includes 18-8 stainless steel helical inserts and a tap, providing a durable, free-running thread repair solution for industrial maintenance and manufacturing applications.

What are the specifications of the HELI-COIL 5401-3 kit?

The HELI-COIL 5401-3 kit is a tanged tang style, free-running thread repair set for #10-24 coarse threads. It includes 18-8 stainless steel helical inserts, a right-hand thread direction, and an STI tap size of #10-24. The system of measurement is inch, and it is compatible with metal substrates.

Where to buy HELI-COIL thread repair kits worldwide?

3G Electric supplies HELI-COIL thread repair kits like the 5401-3 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine HELI-COIL products to your facility, ensuring you get the right thread repair solution for your application.

How to install a HELI-COIL thread insert?

To install a HELI-COIL thread insert, 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 proper thread repair.

Used in

Common applications for HELI-COIL
Aerospace engine repair — HELI-COIL STI taps for M12x1.75 metric threads in aluminum alloy components
Automotive transmission rebuild — HELI-COIL STI taps for 7/16-14 UNC threads in cast iron housings
Industrial pump maintenance — HELI-COIL STI taps for #10-32 UNF threads in stainless steel pump bodies
Hydraulic cylinder repair — HELI-COIL STI taps for M6x1 metric threads in steel cylinder heads
General manufacturing — HELI-COIL STI taps for 9/16-18 UNF threads in machinery base plates

HELI-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.

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HELI-COIL Thread Repair Kit: Tanged Tang Style, Free-Running, 7/8"-9 Thread Size, Stainless Steel (MPN 5521-14). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; Insert Types Included: Helical Inserts; STI Tap Size: 7/8"-9; Compatible Material: Metal; System of Measurement: Inch; Brand: HELI-COIL; Thread Type: Coarse.
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HELI-COIL Thread Repair Kit: Tanged Tang Style, Free-Running, 9/16"-18 Thread Size, Stainless Steel (MPN 5402-9). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; Insert Types Included: Helical Inserts; STI Tap Size: 9/16"-18; Compatible Material: Metal; System of Measurement: Inch; Brand: HELI-COIL; Thread Type: Fine.
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HELI-COIL Thread Repair Kit: Tanged Tang Style, Free-Running, 1"-14 Thread Size, 1 1/2 in Overall Lg (MPN 5528-16). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; Insert Types Included: Helical Inserts; STI Tap Size: 1"-14; Compatible Material: Metal; System of Measurement: Inch; Brand: HELI-COIL; Thread Type: Fine.
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HELI-COIL Thread Repair Kit: Tanged Tang Style, Free-Running, 1"-14 Thread Size, 1 1/2 in Overall Lg (MPN 5528-16). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; Insert Types Included: Helical Inserts; STI Tap Size: 1"-14; Compatible Material: Metal; System of Measurement: Inch; Brand: HELI-COIL; Thread Type: Fine.
HELI-COIL Thread Repair Kit: Tanged Tang Style, Free-Running, #4-40 Thread Size, Stainless Steel (MPN 5401-04). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; Insert Types Included: Helical Inserts; STI Tap Size: #4-40; Compatible Material: Metal; System of Measurement: Inch; Brand: HELI-COIL; Thread Type: Coarse.
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HELI-COIL Thread Repair Kit: Tanged Tang Style, Free-Running, #8-36 Thread Size, Stainless Steel (MPN 5402-2). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; Insert Types Included: Helical Inserts; STI Tap Size: #8-36; Compatible Material: Metal; System of Measurement: Inch; Brand: HELI-COIL; Thread Type: Fine.
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