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HELI-COIL #6-32 Screw-Locking Tanged Helical Insert - Screw-Locking Tanged Helical Inserts
HELI-COILScrew-Locking Tanged Helical Inserts

HELI-COIL #6-32 Screw-Locking Tanged Helical Insert

The HELI-COIL Helical Insert is a tanged tang style, screw-locking insert with #6-32 coarse thread size, right-hand thread direction, and 18-8 material grade. It offers a tensile strength of 200,000 to 250,000 psi…

SKU 3G-OTH-528938

Also listed as: 358506CNW138S · 3585 06CNW138S

Brand
HELI-COIL
Item
#6-32 Screw-Locking Tanged Helical Insert
Category
Screw-Locking Tanged Helical Inserts
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HELI-COIL
Manufacturer Part Number
3585-06CNW138S
Type
Screw-Locking, #6-32 Thread Size, 1,000 PK
Tensile Strength
200,000 to 250,000 psi
Finish Type
Dry Film Lubricant
Thread Type
Coarse
STI Tap Size
#6-32
Thread Direction
Right Hand
Compatible Material
Metal
Material Grade/Class
18-8
System of Measurement
Inch

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 #6-32 coarse thread size, right-hand thread direction, and 18-8 material grade. It offers a tensile strength of 200,000 to 250,000 psi, features a dry film lubricant finish, and is compatible with metal substrates. Supplied in a 1,000-piece pack (MPN 3585-06CNW138S), this inch-system insert requires an STI tap size of #6-32.

Frequently Asked Questions

What is a HELI-COIL helical insert used for?

A HELI-COIL helical insert repairs or reinforces threads in metal substrates, providing a durable, screw-locking coarse thread for #6-32 fasteners. It is commonly used in automotive, aerospace, and industrial maintenance to restore stripped threads or strengthen connections in aluminum or other soft metals.

What are the specifications of the HELI-COIL 3585-06CNW138S insert?

This HELI-COIL insert has a #6-32 coarse thread, right-hand direction, and 18-8 stainless steel material grade. It offers 200,000 to 250,000 psi tensile strength, a dry film lubricant finish, and requires an STI tap size of #6-32. Supplied in a 1,000-piece pack (MPN 3585-06CNW138S).

Where to buy HELI-COIL helical inserts worldwide?

3G Electric supplies HELI-COIL helical inserts worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine HELI-COIL products like the 3585-06CNW138S screw-locking insert. Contact us for availability and lead time to your location.

How to install a HELI-COIL tanged tang insert?

To install a HELI-COIL tanged tang insert, drill the hole to the specified size, tap it using the correct STI tap (#6-32 for this insert), then use a HELI-COIL installation tool to wind the insert into the tapped hole. After installation, break off the tang with a punch or tool for a flush finish.

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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