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HELI-COIL Free-Running Tanged Helical Insert M2.5-0.45 Plain 1,000 PK - Free-Running Tanged Helical Inserts
HELI-COILFree-Running Tanged Helical Inserts

HELI-COIL Free-Running Tanged Helical Insert M2.5-0.45 Plain 1,000 PK

3G Electric supplies the HELI-COIL Helical Insert: Tanged Tang Style, a free-running tanged helical insert with M2.5-0.45 thread size, plain finish, and 1,000 pieces per pack (MPN 1084-2.5CN050S). This 18-8 stainless…

SKU 3G-OTH-599159

Also listed as: 108425CN050S · 1084 2 5CN050S · 1084-2-5CN050S

Brand
HELI-COIL
Item
Free-Running Tanged Helical Insert M2.5-0.45 Plain 1,000 PK
Part Number
1084-2.5CN050S
Category
Free-Running Tanged Helical Inserts
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

HELI-COIL
Manufacturer Part Number
1084-2.5CN050S
Type
Free-Running, M2.5-0.45 Thread Size, Plain, 1,000 PK

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

Product Description

3G Electric supplies the HELI-COIL Helical Insert: Tanged Tang Style, a free-running tanged helical insert with M2.5-0.45 thread size, plain finish, and 1,000 pieces per pack (MPN 1084-2.5CN050S). This 18-8 stainless steel insert features a right-hand, coarse metric thread, 2.55mm length, and tensile strength of 200,000 to 250,000 psi. As an authorized distributor across 14 industrial departments—with specialist depth in combustion, pumps, and controls—we interpret demand and deliver genuine industrial solutions, from HELI-COIL to brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

What is a HELI-COIL helical insert used for?

A HELI-COIL helical insert repairs or reinforces threads in metal. This M2.5-0.45 tanged tang style, free-running insert provides strong, wear-resistant threads in applications like automotive, aerospace, and industrial machinery. 3G Electric supplies this 18-8 stainless steel insert across 14 industrial departments.

What are the specifications of the HELI-COIL 1084-2.5CN050S?

This HELI-COIL insert has M2.5-0.45 metric coarse thread, right-hand orientation, 2.55mm length, plain finish, and 18-8 stainless steel construction. Tensile strength is 200,000 to 250,000 psi. Pack of 1,000 pieces. 3G Electric sources genuine HELI-COIL inserts for global delivery.

Where to buy HELI-COIL helical inserts worldwide?

3G Electric supplies HELI-COIL helical inserts worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider across 14 departments—including specialist expertise in combustion, pumps, and controls—we source genuine HELI-COIL inserts and brands like Schneider, ABB, and SKF.

How to install a tanged HELI-COIL 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-style installation tool to wind the insert into the hole. Break off the tang after installation. 3G Electric supplies the insert and can advise on tooling for your application.

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
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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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