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HELI-COIL Free-Running Tanged Helical Insert, M5-0.80, Plain, 100 PK - Free-Running Tanged Helical Inserts
HELI-COILFree-Running Tanged Helical Inserts

HELI-COIL Free-Running Tanged Helical Insert, M5-0.80, Plain, 100 PK

The HELI-COIL Helical Insert is a free-running, tanged tang style insert with M5-0.80 thread size, right-hand, coarse metric threads, made of Nitronic 60 metal, offering 200,000 psi tensile strength, 5.2mm length…

SKU 3G-OTH-599019

Also listed as: A10845EN125 · A1084 5EN125

Brand
HELI-COIL
Item
Free-Running Tanged Helical Insert, M5-0.80, Plain, 100 PK
Category
Free-Running Tanged Helical Inserts
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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

Technical Specifications

HELI-COIL
Manufacturer Part Number
A1084-5EN125
Type
Free-Running, M5-0.80 Thread Size, Plain, Plain, 100 PK

Technical Documents

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

Product Description

The HELI-COIL Helical Insert is a free-running, tanged tang style insert with M5-0.80 thread size, right-hand, coarse metric threads, made of Nitronic 60 metal, offering 200,000 psi tensile strength, 5.2mm length, plain finish, in a 100-piece pack (MPN A1084-5EN125).

Frequently Asked Questions

What is a HELI-COIL helical insert used for?

A HELI-COIL helical insert repairs or reinforces threads in metal. This M5-0.80 free-running tanged insert provides a strong, wear-resistant thread in aluminum, cast iron, or steel components. It is commonly used in automotive, aerospace, and industrial maintenance applications.

What are the specifications of the HELI-COIL A1084-5EN125?

This HELI-COIL insert has M5-0.80 metric coarse threads, right-hand orientation, 5.2mm length, and is made of Nitronic 60 with 200,000 psi tensile strength. It comes in a 100-piece pack with plain finish and tanged tang style for easy installation.

Where to buy HELI-COIL helical inserts worldwide?

3G Electric supplies HELI-COIL helical inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the A1084-5EN125 or other thread repair inserts for your application.

How to install a HELI-COIL tanged helical 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 break-off tool to install the insert. After installation, break off the tang with a punch. Always follow the manufacturer's instructions for best results.

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 free-running tanged helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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