We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #6-32 Thread Size, Plain - Screw-Locking Tanged Helical Inserts
HELI-COILScrew-Locking Tanged Helical Inserts

HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #6-32 Thread Size, Plain

The HELI-COIL Helical Insert is a tanged tang-style, screw-locking insert for #6-32 coarse threads, supplied in a 100-piece pack. Made from 18-8 grade material with a plain finish, it offers a tensile strength of…

SKU 3G-OTH-528924

Also listed as: A358506CN138 · A3585 06CN138

Brand
HELI-COIL
Item
Helical Insert: Tanged Tang Style, Screw-Locking, #6-32 Thread Size, Plain
Category
Screw-Locking Tanged Helical Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

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
A3585-06CN138
Type
Screw-Locking, #6-32 Thread Size, Plain, Plain, 100 PK
Tensile Strength
200,000 to 250,000 psi
Finish Type
Plain
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

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The HELI-COIL Helical Insert is a tanged tang-style, screw-locking insert for #6-32 coarse threads, supplied in a 100-piece pack. Made from 18-8 grade material with a plain finish, it offers a tensile strength of 200,000 to 250,000 psi and is compatible with metal substrates. This inch-system, right-hand thread 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. This screw-locking, tanged tang-style insert for #6-32 coarse threads provides a strong, wear-resistant thread in aluminum, cast iron, or steel, preventing stripping and extending component life.

What are the specifications of the HELI-COIL A3585-06CN138 insert?

This HELI-COIL insert has a #6-32 coarse thread, right-hand direction, and 18-8 material grade with a plain finish. It offers a tensile strength of 200,000 to 250,000 psi, requires an STI tap size of #6-32, and comes in a 100-piece pack. It is compatible with metal substrates.

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 #6-32 screw-locking insert (MPN A3585-06CN138) to your facility. Contact us for availability and lead time.

How to install a HELI-COIL tanged tang-style insert?

To install a HELI-COIL tanged insert, drill to the specified size, tap the hole using the correct STI tap (#6-32 for this insert), then use a tang-style installation tool to wind the insert into the threaded hole. After installation, break off the tang with a punch 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 screw-locking tanged helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from HELI-COIL

View all HELI-COIL parts
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, 100 PK (MPN A3585-5CNW625)
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, 100 PK (MPN A3585-5CNW625)
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 1"-8 Thread Size, 1 in Overall Lg, Plain (MPN 3585-16CN1000)
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 1"-8 Thread Size, 1 in Overall Lg, Plain (MPN 3585-16CN1000)
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 1 1/8"-7 Thread Size, Stainless Steel (MPN 3585-18CN1688)
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 1 1/8"-7 Thread Size, Stainless Steel (MPN 3585-18CN1688)
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, Plain, 500 PK (MPN 3585-5CN312S)
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, Plain, 500 PK (MPN 3585-5CN312S)
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, Plain, 100 PK (MPN A3585-5EN625)
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, Plain, 100 PK (MPN A3585-5EN625)
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, Plain, 100 PK (MPN A3585-5EN312)
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, Plain, 100 PK (MPN A3585-5EN312)
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, Plain, 100 PK (MPN A3585-5EN469)
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, Plain, 100 PK (MPN A3585-5EN469)
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #2-56 Thread Size, Plain, Plain, 100 PK (MPN A3585-02CN129)
HELI-COIL
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #2-56 Thread Size, Plain, Plain, 100 PK (MPN A3585-02CN129)