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HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #8-32 Thread Size - Screw-Locking Tanged Helical Inserts
HELI-COILScrew-Locking Tanged Helical Inserts

HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #8-32 Thread Size

The HELI-COIL Helical Insert is a tanged tang-style, screw-locking insert with #8-32 coarse thread size, 18-8 material grade, and a tensile strength of 200,000 to 250,000 psi. Supplied in a 100-pack with dry film…

SKU 3G-OTH-528834

Also listed as: A35852CNW328 · A3585 2CNW328

Brand
HELI-COIL
Item
Helical Insert: Tanged Tang Style, Screw-Locking, #8-32 Thread Size
Category
Screw-Locking Tanged Helical Inserts
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

HELI-COIL
Manufacturer Part Number
A3585-2CNW328
Type
Screw-Locking, #8-32 Thread Size, 100 PK
Tensile Strength
200,000 to 250,000 psi
Finish Type
Dry Film Lubricant
Thread Type
Coarse
STI Tap Size
#8-32
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 #8-32 coarse thread size, 18-8 material grade, and a tensile strength of 200,000 to 250,000 psi. Supplied in a 100-pack with dry film lubricant finish, it is compatible with metal and uses a right-hand thread direction.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a HELI-COIL helical insert used for?

A HELI-COIL helical insert repairs or reinforces threads in metal. This screw-locking, tanged tang-style insert with #8-32 coarse thread size provides strong, wear-resistant threads in aluminum, cast iron, and steel assemblies. It is ideal for automotive, aerospace, and industrial maintenance applications.

What are the specifications of the HELI-COIL A3585-2CNW328 insert?

This HELI-COIL insert has a #8-32 coarse thread, 18-8 stainless steel material grade, and tensile strength of 200,000 to 250,000 psi. It features a dry film lubricant finish, right-hand thread direction, and is compatible with metal substrates. Supplied in a 100-pack with STI tap size #8-32.

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 the A3585-2CNW328 100-pack screw-locking insert to your facility. Contact us for a quote and delivery timeline to your region.

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

Installation requires drilling to the specified STI tap size (#8-32), tapping the hole with the correct STI tap, then using a tang break-off tool to insert the HELI-COIL. After insertion, break off the tang with a punch. Ensure the hole is clean and lubricated with the dry film coating for proper seating.

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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