HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 1"-8 Thread Size
The HELI-COIL Helical Insert is a tanged tang-style, screw-locking insert with a 1"-8 coarse thread, 1 1/2 in overall length, and a tensile strength of 200,000 to 250,000 psi. Made from 18-8 material grade, it is…
SKU 3G-OTH-528951
Also listed as: 358516CN1500 · 3585 16CN1500
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 a 1"-8 coarse thread, 1 1/2 in overall length, and a tensile strength of 200,000 to 250,000 psi. Made from 18-8 material grade, it is designed for right-hand threading in metal applications, using a 1"-8 STI tap size.
Frequently Asked Questions
What is a HELI-COIL screw-locking helical insert used for?
A HELI-COIL screw-locking helical insert repairs or reinforces tapped threads in metal. It provides a strong, wear-resistant thread for fasteners, with a locking feature to resist vibration loosening. This tanged tang-style insert is suitable for demanding industrial applications requiring reliable thread integrity.
What are the specifications of the HELI-COIL 3585-16CN1500 insert?
This HELI-COIL insert has a 1"-8 coarse thread size, 1 1/2 in overall length, and a tensile strength of 200,000 to 250,000 psi. It is made from 18-8 material grade, features a right-hand thread direction, and requires a 1"-8 STI tap. It is designed for metal applications.
Where to buy HELI-COIL helical inserts worldwide?
3G Electric supplies HELI-COIL helical inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this screw-locking insert to your facility. Contact us for a quote on the 3585-16CN1500 or other thread repair inserts.
How to install a HELI-COIL tanged tang-style insert?
To install a HELI-COIL tanged insert, drill out the damaged thread to the specified size, then tap the hole using the correct STI tap (1"-8 for this insert). Use a HELI-COIL installation tool to wind the insert into the tapped hole. After installation, break off the tang with a punch.
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.
