HELI-COIL Helical Insert: Tangless Tang Style, Screw-Locking, #4-40 Thread Size, Plain
The HELI-COIL Helical Insert is a screw-locking tangless helical insert in a #4-40 thread size, plain finish, 1,000 PK. It is made from 18-8 material with a tensile strength of 200,000 to 250,000 psi, right-hand…
SKU 3G-OTH-532445
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Product Description
The HELI-COIL Helical Insert is a screw-locking tangless helical insert in a #4-40 thread size, plain finish, 1,000 PK. It is made from 18-8 material with a tensile strength of 200,000 to 250,000 psi, right-hand thread direction, and coarse thread type, compatible with metal. 3G Electric interprets customer demand and delivers this genuine industrial insert across 14 departments—and far more—with specialist depth in combustion, pumps and controls as a trust anchor.
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 components, providing a durable, screw-locking thread for #4-40 fasteners. It is commonly used in automotive, aerospace, and industrial maintenance applications where stripped threads need restoration without replacing the entire part.
What are the specifications of the HELI-COIL T3585-04C112S insert?
This HELI-COIL insert has a #4-40 thread size, coarse thread type, plain finish, and is made from 18-8 stainless steel with a tensile strength of 200,000 to 250,000 psi. It is a screw-locking tangless design, right-hand thread direction, and comes in a 1,000-piece pack.
Where to buy HELI-COIL helical inserts in worldwide?
3G Electric supplies and delivers genuine HELI-COIL helical inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, no matter the location. Contact us for availability and lead time.
How to install a tangless helical insert?
To install a tangless helical insert, drill out the damaged thread to the specified STI tap size (#4-40), tap the hole with the correct STI tap, then use a tangless installation tool to wind the insert into the tapped hole until it sits slightly below the surface. No tang removal step is needed.
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Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL screw-locking tangless helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
