HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, M6-1.00 Thread Size, Plain
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, M6-1.00 Thread Size, Plain, 100 PK (MPN A4184-6CN090). This 18-8 stainless steel insert has a tensile strength of 200,000 to 250,000 psi, requires a 6.25mm…
SKU 3G-OTH-528940
Need installation or engineering help?
Ask a question
Product Description
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, M6-1.00 Thread Size, Plain, 100 PK (MPN A4184-6CN090). This 18-8 stainless steel insert has a tensile strength of 200,000 to 250,000 psi, requires a 6.25mm drill bit and M6-1.00 STI tap, and is compatible with metal substrates.
Frequently Asked Questions
What is a HELI-COIL helical insert used for?
A HELI-COIL helical insert repairs or reinforces threads in metal. This screw-locking, tanged tang style M6-1.00 insert provides a strong, wear-resistant thread in aluminum, cast iron, or steel. It is ideal for automotive, aerospace, and industrial maintenance applications where stripped threads need a durable, permanent fix.
What are the specifications of the HELI-COIL A4184-6CN090 insert?
This HELI-COIL insert has an M6-1.00 thread size, 18-8 stainless steel construction, and a tensile strength of 200,000 to 250,000 psi. It requires a 6.25mm drill bit and an M6-1.00 STI tap. The plain finish, right-hand thread, and screw-locking design suit metal substrates. Pack of 100.
Where to buy HELI-COIL helical inserts in 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 A4184-6CN090 M6-1.00 screw-locking insert. We source genuine HELI-COIL products for industrial maintenance.
How to install a HELI-COIL screw-locking insert?
Drill the stripped hole to 6.25mm, then tap it with an M6-1.00 STI tap. Clean the threads, then use a HELI-COIL installation tool to wind the insert into the hole. Break off the tang after installation. The screw-locking feature grips the bolt to resist vibration. Follow standard thread repair practices for best results.
Used in
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.









