HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, M6-1.00 Thread Size
The HELI-COIL Helical Insert is a tanged tang style, screw-locking insert with M6-1.00 thread size, 100 PK. It features an 18-8 material grade, right-hand thread direction, and a tensile strength of 200,000 to…
SKU 3G-OTH-528841
Need installation or engineering help?
Ask a question
Product Description
The HELI-COIL Helical Insert is a tanged tang style, screw-locking insert with M6-1.00 thread size, 100 PK. It features an 18-8 material grade, right-hand thread direction, and a tensile strength of 200,000 to 250,000 psi. This metric insert requires a 6.25mm drill bit and STI tap size M6-1.00, with a dry film lubricant finish for metal compatibility.
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 components. 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 under high loads.
What are the specifications of the HELI-COIL A4184-6CNW060 insert?
This HELI-COIL insert has an M6-1.00 thread size, 18-8 material grade, right-hand thread direction, and tensile strength of 200,000 to 250,000 psi. It requires a 6.25mm drill bit and STI tap size M6-1.00. The dry film lubricant finish ensures compatibility with metal substrates.
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 and customs clearance for delivery to any international destination. Contact us to source this M6-1.00 screw-locking insert or other thread repair solutions for your facility.
How to install a HELI-COIL tanged tang insert?
To install a HELI-COIL tanged tang insert, drill a hole using a 6.25mm bit, tap threads with an M6-1.00 STI tap, then wind the insert into the tapped hole using a tang drive tool. After installation, break off the tang with a punch. Always follow manufacturer instructions for proper seating and torque.
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.









