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
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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.
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Common applications for HELI-COILHELI-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.









