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HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M8-1.25 Thread Size, Plain - Free-Running Tanged Helical Inserts
HELI-COILFree-Running Tanged Helical Inserts

HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M8-1.25 Thread Size, Plain

HELI-COIL Helical Insert: Tanged Tang Style, a free-running tanged helical insert with M8-1.25 thread size, right-hand, coarse metric threads, plain finish, 18-8 material, 8.3mm length, tensile strength 200,000 to…

SKU 3G-OTH-599039

Also listed as: A10848CN080 · A1084 8CN080

Brand
HELI-COIL
Item
Helical Insert: Tanged Tang Style, Free-Running, M8-1.25 Thread Size, Plain
Category
Free-Running Tanged Helical Inserts
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HELI-COIL
Manufacturer Part Number
A1084-8CN080
Type
Free-Running, M8-1.25 Thread Size, Plain, Plain, 100 PK

Technical Documents

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

Product Description

HELI-COIL Helical Insert: Tanged Tang Style, a free-running tanged helical insert with M8-1.25 thread size, right-hand, coarse metric threads, plain finish, 18-8 material, 8.3mm length, tensile strength 200,000 to 250,000 psi, 100 PK (MPN A1084-8CN080).

Frequently Asked Questions

What is a HELI-COIL helical insert used for?

A HELI-COIL helical insert repairs or reinforces tapped threads in metal. It provides a strong, wear-resistant thread for fasteners in applications like automotive, aerospace, and industrial machinery where original threads are stripped or need higher strength.

What are the specifications of the HELI-COIL A1084-8CN080 insert?

This HELI-COIL insert is free-running, tanged tang style, with M8-1.25 metric coarse thread, right-hand, 18-8 material, 8.3 mm length, and tensile strength of 200,000 to 250,000 psi. It comes in a plain finish, 100 pieces per pack.

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 for pricing and lead time on the A1084-8CN080 or other thread repair inserts.

How to install a HELI-COIL tanged helical insert?

Install a HELI-COIL tanged insert by drilling out the damaged thread to the specified tap drill size, tapping with the correct HELI-COIL tap, then winding the insert onto the installation tool and screwing it into the tapped hole. Break off the tang after installation.

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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