HELI-COIL Helical Insert: Tangless Tang Style, Free-Running, #2-56 Thread Size, Plain
The HELI-COIL Helical Insert (Tangless Tang Style) is a free-running, plain-finish insert with #2-56 thread size, 18-8 material grade, and tensile strength of 200,000 to 250,000 psi. Supplied in a 1,000 PK, it…
SKU 3G-OTH-527314
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Product Description
The HELI-COIL Helical Insert (Tangless Tang Style) is a free-running, plain-finish insert with #2-56 thread size, 18-8 material grade, and tensile strength of 200,000 to 250,000 psi. Supplied in a 1,000 PK, it requires a 3/32 drill bit and STI tap size #2-56, compatible with metal substrates. 3G Electric interprets demand and delivers this genuine industrial insert across 14 departments—with specialist depth in combustion, pumps, and controls—ensuring you get the right answer, not a warehouse guess.
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 Tangless Helical Insert used for?
A HELI-COIL Tangless Helical Insert repairs or reinforces threads in metal substrates. It provides a free-running, high-strength thread for #2-56 fasteners, ideal for aerospace, automotive, and industrial assemblies where thread integrity is critical.
What are the specifications of the HELI-COIL T1185-02C172S insert?
This HELI-COIL insert is free-running, tangless, with #2-56 thread size, 18-8 material grade, and tensile strength of 200,000 to 250,000 psi. It requires a 3/32 drill bit and STI tap size #2-56. Supplied in a 1,000 PK with plain finish.
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 and customs for delivery globally. Contact us for availability and lead time on the T1185-02C172S or other thread sizes.
How to install a HELI-COIL Tangless Helical Insert?
Drill a hole using a 3/32 drill bit, tap it with an STI tap size #2-56, then install the insert using a tangless installation tool. The tangless design eliminates the need for tang break-off. Follow HELI-COIL's generic best practices for metal substrates.
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Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL free-running tangless helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
