HELI-COIL Free-Running Tangless Helical Insert
The HELI-COIL Helical Insert is a free-running, tangless tang-style insert with #8-32 thread size, plain finish, and 18-8 material grade. It features a coarse, right-hand thread, tensile strength of 200,000 to…
SKU 3G-OTH-527343
Also listed as: T11852C328S · T1185 2C328S
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 free-running, tangless tang-style insert with #8-32 thread size, plain finish, and 18-8 material grade. It features a coarse, right-hand thread, tensile strength of 200,000 to 250,000 psi, and is compatible with metal. Supplied in a 1,000-pack (MPN T1185-2C328S), this inch-system insert is designed for thread repair or reinforcement in industrial applications.
Frequently Asked Questions
What is a HELI-COIL tangless helical insert used for?
A HELI-COIL tangless helical insert is used to repair or reinforce internal threads in metal components. It provides a durable, free-running thread for #8-32 fasteners, restoring strength in stripped holes or improving thread wear resistance in industrial equipment.
What are the specifications of the HELI-COIL T1185-2C328S insert?
The HELI-COIL T1185-2C328S is a free-running, tangless insert with #8-32 coarse thread, 18-8 stainless steel material, plain finish, and tensile strength of 200,000 to 250,000 psi. It is right-hand threaded, inch-system, and supplied in a 1,000-pack.
Where to buy HELI-COIL helical inserts 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 T1185-2C328S inserts to support thread repair and reinforcement needs across industries.
How to install a tangless helical insert?
To install a tangless helical insert, drill and tap the hole to the specified STI tap size (#8-32), then use a tangless installation tool to wind the insert into the thread. No tang removal step is needed, simplifying installation and reducing debris in the workpiece.
Used in
Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL free-running tangless helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
