HELI-COIL #2-56 Screw-Locking Tanged Helical Insert
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #2-56 Thread Size, 1,000 PK (MPN 3585-02CNW129S). This 18-8 metal insert features a right-hand coarse thread, STI Tap Size #2-56, and a tensile strength of…
SKU 3G-OTH-528824
Also listed as: 358502CNW129S · 3585 02CNW129S
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Product Description
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #2-56 Thread Size, 1,000 PK (MPN 3585-02CNW129S). This 18-8 metal insert features a right-hand coarse thread, STI Tap Size #2-56, and a tensile strength of 200,000 to 250,000 psi with a Dry Film Lubricant finish.
Frequently Asked Questions
What is a HELI-COIL screw-locking tanged helical insert used for?
A HELI-COIL screw-locking tanged helical insert repairs or reinforces threads in metal, providing a strong, wear-resistant internal thread. The screw-locking feature resists vibration loosening. It is commonly used in automotive, aerospace, and industrial maintenance applications where thread integrity is critical.
What are the specifications of the HELI-COIL 3585-02CNW129S insert?
This HELI-COIL insert has a #2-56 thread size, coarse thread type, right-hand direction, and an STI tap size of #2-56. It is made from 18-8 stainless steel with a Dry Film Lubricant finish, offering a tensile strength of 200,000 to 250,000 psi. It comes in a 1,000-piece pack.
Where to buy HELI-COIL helical inserts worldwide?
3G Electric supplies genuine HELI-COIL helical inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the HELI-COIL 3585-02CNW129S or other thread repair inserts for your application.
How to install a HELI-COIL tanged helical insert?
To install a HELI-COIL tanged insert, drill out the damaged thread to the specified STI tap size, tap the hole using the correct STI tap, then insert the coil using a HELI-COIL installation tool. After installation, break off the tang with a punch. Always follow the manufacturer's instructions for best results.
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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.
