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HELI-COIL Screw-Locking Tanged Helical Insert - Screw-Locking Tanged Helical Inserts
HELI-COILScrew-Locking Tanged Helical Inserts

HELI-COIL Screw-Locking Tanged Helical Insert

The HELI-COIL Helical Insert is a tanged tang style, screw-locking insert with M6-1.00 thread size, 100 PK. It features an 18-8 material grade, right-hand thread direction, and a tensile strength of 200,000 to…

SKU 3G-OTH-528841

Also listed as: A41846CNW060 · A4184 6CNW060

Brand
HELI-COIL
Item
Screw-Locking Tanged Helical Insert
Category
Screw-Locking 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
A4184-6CNW060
Type
Screw-Locking, M6-1.00 Thread Size, 100 PK
Tensile Strength
200,000 to 250,000 psi
Finish Type
Dry Film Lubricant
Thread Type
Coarse
STI Tap Size
M6-1.00
Drill Bit Size
6.25mm
Thread Direction
Right Hand
Compatible Material
Metal
Material Grade/Class
18-8
System of Measurement
Metric

Technical Documents

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

Product Description

The HELI-COIL Helical Insert is a tanged tang style, screw-locking insert with M6-1.00 thread size, 100 PK. It features an 18-8 material grade, right-hand thread direction, and a tensile strength of 200,000 to 250,000 psi. This metric insert requires a 6.25mm drill bit and STI tap size M6-1.00, with a dry film lubricant finish for metal compatibility.

Frequently Asked Questions

What is a HELI-COIL helical insert used for?

A HELI-COIL helical insert repairs or reinforces threads in metal components. This screw-locking, tanged tang style insert with M6-1.00 thread size provides strong, wear-resistant threads in applications like automotive, aerospace, and industrial machinery, preventing thread stripping under high loads.

What are the specifications of the HELI-COIL A4184-6CNW060 insert?

This HELI-COIL insert has an M6-1.00 thread size, 18-8 material grade, right-hand thread direction, and tensile strength of 200,000 to 250,000 psi. It requires a 6.25mm drill bit and STI tap size M6-1.00. The dry film lubricant finish ensures compatibility with metal substrates.

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 for delivery to any international destination. Contact us to source this M6-1.00 screw-locking insert or other thread repair solutions for your facility.

How to install a HELI-COIL tanged tang insert?

To install a HELI-COIL tanged tang insert, drill a hole using a 6.25mm bit, tap threads with an M6-1.00 STI tap, then wind the insert into the tapped hole using a tang drive tool. After installation, break off the tang with a punch. Always follow manufacturer instructions for proper seating and torque.

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 screw-locking 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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