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HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M5-0.80 Thread Size, Plain - Free-Running Tanged Helical Inserts
HELI-COILFree-Running Tanged Helical Inserts

HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M5-0.80 Thread Size, Plain

The HELI-COIL Helical Insert (MPN R1084-5) is a free-running, tanged tang style insert with an M5-0.80 metric coarse thread, right-hand orientation, and a tensile strength of 200,000 to 250,000 psi. Made from 18-8…

SKU 3G-OTH-599111

Also listed as: R10845 · R1084 5

Brand
HELI-COIL
Item
Helical Insert: Tanged Tang Style, Free-Running, M5-0.80 Thread Size, Plain
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
R1084-5
Type
Free-Running, M5-0.80 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 R1084-5) is a free-running, tanged tang style insert with an M5-0.80 metric coarse thread, right-hand orientation, and a tensile strength of 200,000 to 250,000 psi. Made from 18-8 stainless steel, this 12-pack provides a plain finish for thread repair or reinforcement in metal applications.

Frequently Asked Questions

What is a HELI-COIL helical insert used for?

A HELI-COIL helical insert repairs or reinforces internal threads in metal components. It restores stripped threads or strengthens threads in softer materials like aluminum, providing a durable, reusable connection. This M5-0.80 free-running tanged insert is ideal for automotive, aerospace, and industrial maintenance applications.

What are the specifications of the HELI-COIL R1084-5 insert?

The HELI-COIL R1084-5 is a free-running tanged helical insert with M5-0.80 metric coarse thread, right-hand orientation, and a tensile strength of 200,000 to 250,000 psi. It is made from 18-8 stainless steel with a plain finish, supplied in a 12-pack for thread repair in metal.

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 location. Contact us to source the R1084-5 or other thread repair inserts for your maintenance or production needs.

How to install a HELI-COIL tanged helical insert?

To install a HELI-COIL tanged 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 tool to insert the coil. 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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