HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, M6-1.00 Thread Size, Plain
The HELI-COIL Helical Insert is a tanged tang style, screw-locking insert with M6-1.00 thread size, plain finish, and 18-8 material grade. It requires an STI tap size of M6-1.00 and a 6.25mm drill bit, with a tensile…
SKU 3G-OTH-528945
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Product Description
The HELI-COIL Helical Insert is a tanged tang style, screw-locking insert with M6-1.00 thread size, plain finish, and 18-8 material grade. It requires an STI tap size of M6-1.00 and a 6.25mm drill bit, with a tensile strength of 200,000 to 250,000 psi. Supplied in a 500-piece pack, this right-hand, coarse-thread insert is compatible with metal substrates.
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 threads in metal substrates. This screw-locking, tanged tang style insert with M6-1.00 thread size provides strong, wear-resistant threads in applications like automotive, aerospace, and industrial machinery, preventing thread stripping and extending component life.
What are the specifications of the HELI-COIL 4184-6CN120S insert?
This HELI-COIL insert has an M6-1.00 thread size, 18-8 material grade, plain finish, and right-hand coarse thread. It requires an STI tap size of M6-1.00 and a 6.25 mm drill bit. Tensile strength ranges from 200,000 to 250,000 psi. Supplied in a 500-piece pack.
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, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 4184-6CN120S M6-1.00 screw-locking insert in a 500-piece pack.
How to install a HELI-COIL screw-locking insert?
To install a HELI-COIL screw-locking insert, drill a 6.25 mm hole, tap it with an M6-1.00 STI tap, then use a tang-style installation tool to wind the insert into the tapped hole. After installation, break off the tang. Ensure the substrate is metal and threads are clean for proper locking.
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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.









