HELI-COIL M4-0.70 Screw-Locking Tanged Helical Insert
The HELI-COIL Helical Insert is a tanged tang-style, screw-locking insert with M4-0.70 thread size, right-hand coarse threads, and a dry film lubricant finish. Made from 18-8 material, it offers a tensile strength of…
SKU 3G-OTH-528989
Also listed as: 41844CNW060S · 4184 4CNW060S
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 is a tanged tang-style, screw-locking insert with M4-0.70 thread size, right-hand coarse threads, and a dry film lubricant finish. Made from 18-8 material, it offers a tensile strength of 200,000 to 250,000 psi and is compatible with metal substrates. Supplied in a 1,000-piece pack (MPN 4184-4CNW060S), this metric insert requires an STI tap size of M4-0.70 for installation.
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 M4-0.70 thread size provides strong, wear-resistant threads in aluminum, cast iron, or steel components, preventing thread stripping under high loads.
What are the specifications of the HELI-COIL 4184-4CNW060S insert?
This HELI-COIL insert has M4-0.70 coarse threads, right-hand direction, and a tensile strength of 200,000 to 250,000 psi. It is made from 18-8 stainless steel with a dry film lubricant finish, requires an STI tap size of M4-0.70, and comes in a 1,000-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 genuine HELI-COIL products, including the M4-0.70 screw-locking insert (MPN 4184-4CNW060S), to any international destination.
How to install a HELI-COIL tanged tang-style insert?
To install a HELI-COIL tanged insert, drill the hole to the specified size, tap it using the correct STI tap (M4-0.70 for this insert), then use a tang-style installation tool to wind the insert into the tapped hole. After installation, break off the tang with a punch.
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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.
