HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #2-56 Thread Size, Plain
The HELI-COIL Helical Insert is a tanged tang style, screw-locking insert for #2-56 coarse threads, supplied in a 100-piece pack. Made from 18-8 material with a tensile strength of 200,000 to 250,000 psi, it is…
SKU 3G-OTH-528822
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Product Description
The HELI-COIL Helical Insert is a tanged tang style, screw-locking insert for #2-56 coarse threads, supplied in a 100-piece pack. Made from 18-8 material with a tensile strength of 200,000 to 250,000 psi, it is compatible with metal substrates and uses a right-hand thread direction. This inch-system insert requires an STI tap size of #2-56 and has a plain finish.
Frequently Asked Questions
What is a HELI-COIL helical insert used for?
A HELI-COIL helical insert repairs or reinforces threads in metal substrates. This screw-locking tanged style for #2-56 coarse threads prevents loosening under vibration, making it ideal for aerospace, automotive, and industrial assemblies where thread integrity is critical.
What are the specifications of the HELI-COIL A3585-02CN129 insert?
This HELI-COIL insert has a #2-56 coarse thread, right-hand direction, and requires an STI tap size of #2-56. It is made from 18-8 material with a tensile strength of 200,000 to 250,000 psi, plain finish, and comes in a 100-piece pack. It is compatible with metal substrates.
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 A3585-02CN129 screw-locking insert to your facility. Contact us for pricing and lead time on this 100-pack item.
How to install a HELI-COIL tanged screw-locking insert?
To install a HELI-COIL tanged insert, drill the hole to the specified size, tap it using the correct STI tap (#2-56 for this insert), then use a tang break-off tool to drive the insert into the tapped hole. After installation, break off the tang with a punch. Always follow the manufacturer's instructions for torque and depth.
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Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL screw-locking tanged helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
