HELI-COIL Free-Running Tanged Helical Insert, M3-0.50, Plain, 100 PK
The HELI-COIL Helical Insert (MPN A1084-3CN075) is a free-running, tanged tang style insert with an M3-0.50 thread size, right-hand, coarse metric thread. Made from 18-8 stainless steel, it has a tensile strength of…
SKU 3G-OTH-598999
Also listed as: A10843CN075 · A1084 3CN075
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The HELI-COIL Helical Insert (MPN A1084-3CN075) is a free-running, tanged tang style insert with an M3-0.50 thread size, right-hand, coarse metric thread. Made from 18-8 stainless steel, it has a tensile strength of 200,000 to 250,000 psi and a length of 3.15mm, supplied in a 100-piece pack with plain finish.
Frequently Asked Questions
What is a HELI-COIL helical insert used for?
A HELI-COIL helical insert repairs or reinforces threads in metal components. It creates a strong, wear-resistant internal thread for fasteners, commonly used in automotive, aerospace, and industrial maintenance applications where stripped or damaged threads need restoration.
What are the specifications of the HELI-COIL A1084-3CN075 insert?
The HELI-COIL A1084-3CN075 is a free-running, tanged tang style insert with M3-0.50 thread size, right-hand coarse metric thread. It is made from 18-8 stainless steel with tensile strength of 200,000 to 250,000 psi, length 3.15mm, plain finish, supplied in a 100-piece pack.
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 to deliver the A1084-3CN075 and other thread repair inserts to your facility, regardless of location.
How to install a HELI-COIL tanged helical insert?
To install a HELI-COIL tanged insert, drill out the damaged thread to the specified tap drill size, tap the hole with the correct HELI-COIL tap, then use the installation tool to wind the insert into the hole. Break off the tang after installation for a permanent thread.
Used in
Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL free-running tanged helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
