HELI-COIL Free-Running Tanged Helical Insert, #4-40 Thread, 1,000 PK
The HELI-COIL Helical Insert (MPN 1185-04CNW112S) is a free-running, tanged tang style insert with a #4-40 thread size, right-hand, coarse thread, and 18-8 metal construction. It features a dry film lubricant and a…
SKU 3G-OTH-598863
Also listed as: 118504CNW112S · 1185 04CNW112S
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The HELI-COIL Helical Insert (MPN 1185-04CNW112S) is a free-running, tanged tang style insert with a #4-40 thread size, right-hand, coarse thread, and 18-8 metal construction. It features a dry film lubricant and a tensile strength range of 200,000 to 250,000 psi, supplied in a 1,000-piece pack.
Frequently Asked Questions
What is a HELI-COIL helical insert used for?
A HELI-COIL helical insert repairs or reinforces threads in metal components, providing a durable, free-running internal thread. It is commonly used in automotive, aerospace, and industrial applications where stripped or worn threads need restoration without replacing the parent material.
What are the specifications of the HELI-COIL 1185-04CNW112S insert?
This HELI-COIL insert has a #4-40 thread size, right-hand, coarse thread, and is made from 18-8 metal with a dry film lubricant. It offers a tensile strength of 200,000 to 250,000 psi and comes in a 1,000-piece pack. The tang style allows easy installation and removal.
Where to buy HELI-COIL helical inserts in worldwide?
3G Electric supplies HELI-COIL helical inserts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine HELI-COIL products like the 1185-04CNW112S to any location, ensuring compliance with international shipping requirements.
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 place. After installation, break off the tang with a punch or tool for a flush finish.
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.
