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HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M3-0.50 Thread Size, Plain - Free-Running Tanged Helical Inserts
HELI-COILFree-Running Tanged Helical Inserts

HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M3-0.50 Thread Size, Plain

The HELI-COIL Helical Insert (MPN A1084-3EN090) is a free-running, tanged tang style insert with an M3-0.50 thread size, right-hand orientation, and coarse metric threads. Made from Nitronic 60 metal with a tensile…

SKU 3G-OTH-599000

Brand
HELI-COIL
Item
Helical Insert: Tanged Tang Style, Free-Running, M3-0.50 Thread Size, Plain
Category
Free-Running Tanged Helical Inserts
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Technical Specifications

HELI-COIL
Manufacturer Part Number
A1084-3EN090
Type
Free-Running, M3-0.50 Thread Size, Plain, Plain, 100 PK
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HELI-COIL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HELI-COIL Helical Insert (MPN A1084-3EN090) is a free-running, tanged tang style insert with an M3-0.50 thread size, right-hand orientation, and coarse metric threads. Made from Nitronic 60 metal with a tensile strength of 200,000 psi and a length of 3.15mm, this plain finish insert comes in a 100-piece pack. 3G Electric interprets your demand for thread repair or reinforcement and sources this genuine HELI-COIL product, backed by our specialist expertise across 14 industrial departments.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a HELI-COIL helical insert used for?

A HELI-COIL helical insert repairs or reinforces internal threads in metal. This M3-0.50 free-running tanged insert restores stripped threads or strengthens soft materials, providing a durable, corrosion-resistant thread. 3G Electric sources this genuine HELI-COIL product for industrial maintenance and production applications worldwide.

What are the specifications of the HELI-COIL A1084-3EN090 insert?

This HELI-COIL insert has an M3-0.50 metric coarse thread, right-hand orientation, and a length of 3.15 mm. It is made from Nitronic 60 metal with a tensile strength of 200,000 psi. The plain finish, tanged tang style insert comes in a 100-piece pack. 3G Electric supplies this genuine HELI-COIL product.

Where to buy HELI-COIL helical inserts in worldwide?

3G Electric supplies genuine HELI-COIL helical inserts worldwide. We interpret your demand, source the correct part, and handle logistics, customs, and delivery to your location. Contact us for availability and lead time on the M3-0.50 tanged insert (MPN A1084-3EN090) or other thread repair solutions.

How to install a HELI-COIL tanged helical insert?

To install a HELI-COIL tanged insert, drill the hole to the specified tap drill size, tap threads with the correct HELI-COIL tap, then use a tang break-off tool to insert the coil. After installation, remove the tang with a punch. 3G Electric supplies the genuine insert and can advise on tooling requirements.

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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HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M2-0.40 Thread Size, 100 PK (MPN A1084-2CNW020). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M2-0.4.00; attr798676: Metal; attr798705: Metric; attr798675: HELI-COIL; attr798681: 2.1mm; attr798708: 200,000 to 250,000 psi.
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M2-0.40 Thread Size, 100 PK (MPN A1084-2CNW020). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M2-0.4.00; attr798676: Metal; attr798705: Metric; attr798675: HELI-COIL; attr798681: 2.1mm; attr798708: 200,000 to 250,000 psi.
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, 7/8"-14 Thread Size, 1 5/16 in Overall Lg (MPN K1191-14). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 7/8"-14; attr798676: Metal; attr798705: Inch; attr798675: HELI-COIL; attr798708: 200,000 to 250,000 psi; attr798713: Fine.
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, 7/8"-14 Thread Size, 1 5/16 in Overall Lg (MPN K1191-14). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 7/8"-14; attr798676: Metal; attr798705: Inch; attr798675: HELI-COIL; attr798708: 200,000 to 250,000 psi; attr798713: Fine.
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, 5/16"-18 Thread Size, Plain, 500 PK (MPN 1185-5CN469S). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 5/16"-18; attr798676: Metal; attr798705: Inch; attr798675: HELI-COIL; attr798708: 200,000 to 250,000 psi; attr798713: Coarse.
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, 5/16"-18 Thread Size, Plain, 500 PK (MPN 1185-5CN469S). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 5/16"-18; attr798676: Metal; attr798705: Inch; attr798675: HELI-COIL; attr798708: 200,000 to 250,000 psi; attr798713: Coarse.
HELI-COIL Helical Insert: Free-Running, M14-1.25 Thread Size, 7.8 mm Overall Lg, Steel, Steel, 6 PK (MPN R5326-14S-6). Key specifications — attr798694: 12L14; attr798710: Right Hand; attr798707: M14-1.25; attr798676: Metal; attr798705: Metric; attr798675: HELI-COIL; attr798708: 200,000 to 250,000 psi; attr798713: Fine.
HELI-COIL
HELI-COIL Helical Insert: Free-Running, M14-1.25 Thread Size, 7.8 mm Overall Lg, Steel, Steel, 6 PK (MPN R5326-14S-6). Key specifications — attr798694: 12L14; attr798710: Right Hand; attr798707: M14-1.25; attr798676: Metal; attr798705: Metric; attr798675: HELI-COIL; attr798708: 200,000 to 250,000 psi; attr798713: Fine.
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M12-1.75 Thread Size, Plain, 100 PK (MPN A1084-12CN180). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M12-1.75; attr798676: Metal; attr798705: Metric; attr798675: HELI-COIL; attr798681: 12.5mm; attr798708: 200,000 to 250,000 psi.
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M12-1.75 Thread Size, Plain, 100 PK (MPN A1084-12CN180). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M12-1.75; attr798676: Metal; attr798705: Metric; attr798675: HELI-COIL; attr798681: 12.5mm; attr798708: 200,000 to 250,000 psi.
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M2.5-0.45 Thread Size, Plain, 1,000 PK (MPN 1084-2.5CN050S). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M2.5-0.45; attr798676: Metal; attr798705: Metric; attr798675: HELI-COIL; attr798681: 2.55mm; attr798708: 200,000 to 250,000 psi.
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M2.5-0.45 Thread Size, Plain, 1,000 PK (MPN 1084-2.5CN050S). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M2.5-0.45; attr798676: Metal; attr798705: Metric; attr798675: HELI-COIL; attr798681: 2.55mm; attr798708: 200,000 to 250,000 psi.
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, 1/4"-28 Thread Size, Plain, 1,000 PK (MPN 1191-4CN500S). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 1/4"-28; attr798676: Metal; attr798705: Inch; attr798675: HELI-COIL; attr798708: 200,000 to 250,000 psi; attr798713: Fine.
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, 1/4"-28 Thread Size, Plain, 1,000 PK (MPN 1191-4CN500S). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 1/4"-28; attr798676: Metal; attr798705: Inch; attr798675: HELI-COIL; attr798708: 200,000 to 250,000 psi; attr798713: Fine.
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M3-0.50 Thread Size, 100 PK (MPN A1084-3CNW030). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M3-0.50; attr798676: Metal; attr798705: Metric; attr798675: HELI-COIL; attr798681: 3.15mm; attr798708: 200,000 to 250,000 psi.
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, M3-0.50 Thread Size, 100 PK (MPN A1084-3CNW030). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M3-0.50; attr798676: Metal; attr798705: Metric; attr798675: HELI-COIL; attr798681: 3.15mm; attr798708: 200,000 to 250,000 psi.