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HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M10-1.50 Thread Size, Plain - Free-Running Tanged Helical Inserts
HELI-COILFree-Running Tanged Helical Inserts

HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M10-1.50 Thread Size, Plain

The HELI-COIL Helical Insert (MPN R1084-10) is a tanged tang-style, free-running insert with an M10-1.50 coarse, right-hand thread. Made from 18-8 stainless steel, it offers a tensile strength of 200,000 to 250,000…

SKU 3G-OTH-599103

Also listed as: R108410 · R1084 10

Brand
HELI-COIL
Item
Helical Insert: Tanged Tang Style, Free-Running, M10-1.50 Thread Size, Plain
Category
Free-Running Tanged Helical Inserts
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Technical Specifications

HELI-COIL
Manufacturer Part Number
R1084-10
Type
Free-Running, M10-1.50 Thread Size, Plain, Plain, 12 PK

Technical Documents

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

Product Description

The HELI-COIL Helical Insert (MPN R1084-10) is a tanged tang-style, free-running insert with an M10-1.50 coarse, right-hand thread. Made from 18-8 stainless steel, it offers a tensile strength of 200,000 to 250,000 psi and comes in a 12-pack.

Frequently Asked Questions

What is a HELI-COIL helical insert used for?

A HELI-COIL helical insert repairs or reinforces threads in metal components. It provides a durable, free-running internal thread for fasteners, commonly used in automotive, aerospace, and industrial maintenance applications where stripped or worn threads need restoration.

What are the specifications of the HELI-COIL R1084-10 insert?

The HELI-COIL R1084-10 is a tanged, free-running helical insert with M10-1.50 coarse, right-hand threads. Made from 18-8 stainless steel, it has a tensile strength of 200,000 to 250,000 psi. It comes in a 12-pack and is plain finish.

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 and customs clearance to deliver the R1084-10 and other thread repair inserts to your facility, regardless of location.

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 the hole with the correct HELI-COIL tap, then winding the insert into the hole using a tang installation tool. After installation, break off the tang with a punch.

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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