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HELI-COIL Free-Running Tanged Helical Insert, #10-24 Thread Size, 100 PK - Free-Running Tanged Helical Inserts
HELI-COILFree-Running Tanged Helical Inserts

HELI-COIL Free-Running Tanged Helical Insert, #10-24 Thread Size, 100 PK

The HELI-COIL Helical Insert is a free-running tanged tang style insert with #10-24 thread size, right-hand coarse thread, and 18-8 metal construction. It features a dry film lubricant and a tensile strength range of…

SKU 3G-OTH-599123

Also listed as: A11853CNW190 · A1185 3CNW190

Brand
HELI-COIL
Item
Free-Running Tanged Helical Insert, #10-24 Thread Size, 100 PK
Category
Free-Running Tanged Helical Inserts
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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

Technical Specifications

HELI-COIL
Manufacturer Part Number
A1185-3CNW190
Type
Free-Running, #10-24 Thread Size, 100 PK

Technical Documents

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HELI-COIL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HELI-COIL Helical Insert is a free-running tanged tang style insert with #10-24 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 100-piece pack (MPN A1185-3CNW190).

Frequently Asked Questions

What is a HELI-COIL helical insert used for?

A HELI-COIL helical insert repairs or reinforces tapped threads in metal. It provides a durable, free-running internal thread for #10-24 fasteners, ideal for automotive, aerospace, and industrial maintenance applications where stripped threads need restoration.

What are the specifications of the HELI-COIL A1185-3CNW190 insert?

This HELI-COIL insert is a free-running tanged tang style with #10-24 thread size, right-hand coarse thread, and 18-8 metal construction. It has a tensile strength of 200,000 to 250,000 psi, includes a dry film lubricant, and comes in a 100-piece pack (MPN A1185-3CNW190).

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 genuine HELI-COIL products like the A1185-3CNW190 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 a tang-style installation tool to wind the insert into place. Break off the tang after installation for a permanent thread.

Used in

Common applications for HELI-COIL
Aerospace engine repair — HELI-COIL STI taps for M12x1.75 metric threads in aluminum alloy components
Automotive transmission rebuild — HELI-COIL STI taps for 7/16-14 UNC threads in cast iron housings
Industrial pump maintenance — HELI-COIL STI taps for #10-32 UNF threads in stainless steel pump bodies
Hydraulic cylinder repair — HELI-COIL STI taps for M6x1 metric threads in steel cylinder heads
General manufacturing — HELI-COIL STI taps for 9/16-18 UNF threads in machinery base plates

HELI-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.

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Cross-referenced by specification & description
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This free-running helical insert features a tanged tang style for installation and is made of 18-8 stainless steel. It has a 1 1/4"-7 coarse thread, right-hand orientation, plain finish, and overall length of 1 7/8 in. Typical applications include repairing or reinforcing tapped threads in metal components such as engine blocks, machinery, and heavy equipment
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