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HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #10-32 Thread Size - Screw-Locking Tanged Helical Inserts
HELI-COILScrew-Locking Tanged Helical Inserts

HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #10-32 Thread Size

HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #10-32 Thread Size, 100 PK (MPN A3591-3CNW190). These 18-8 stainless steel inserts feature a Dry Film Lubricant finish, right-hand fine threads, and a…

SKU 3G-OTH-528794

Brand
HELI-COIL
Item
Helical Insert: Tanged Tang Style, Screw-Locking, #10-32 Thread Size
Category
Screw-Locking Tanged Helical Inserts
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Technical Specifications

HELI-COIL
Manufacturer Part Number
A3591-3CNW190
Type
Screw-Locking, #10-32 Thread Size, 100 PK
Tensile Strength
200,000 to 250,000 psi
Finish Type
Dry Film Lubricant
Thread Type
Fine
STI Tap Size
#10-32
Thread Direction
Right Hand
Compatible Material
Metal
Material Grade/Class
18-8
System of Measurement
Inch
View Full Spec Sheet

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

Product Description

HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #10-32 Thread Size, 100 PK (MPN A3591-3CNW190). These 18-8 stainless steel inserts feature a Dry Film Lubricant finish, right-hand fine threads, and a tensile strength of 200,000 to 250,000 psi. Designed for use with metal materials and a #10-32 STI tap size, they provide thread repair or reinforcement in inch-system applications.

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 are HELI-COIL helical inserts used for?

HELI-COIL helical inserts repair or reinforce internal threads in metal components. The screw-locking design resists vibration loosening, making them ideal for automotive, aerospace, and industrial applications where thread integrity is critical.

What are the specifications of HELI-COIL A3591-3CNW190 inserts?

These HELI-COIL inserts have a #10-32 fine thread, 18-8 stainless steel construction, and a tensile strength of 200,000 to 250,000 psi. They feature a Dry Film Lubricant finish, right-hand thread direction, and require a #10-32 STI tap for installation.

Where to buy HELI-COIL screw-locking inserts worldwide?

3G Electric supplies HELI-COIL screw-locking inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these #10-32 thread repair inserts to your facility, regardless of location.

How to install HELI-COIL tanged helical inserts?

Installation requires drilling to the specified size, tapping with the correct STI tap (#10-32 for this insert), then using a tang break-off tool to seat the insert. The tang is removed after installation. Always follow the manufacturer's instructions for proper thread engagement.

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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HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 1/4"-20 Thread Size, Plain, 100 PK (MPN A3585-4CN500). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; STI Tap Size: 1/4"-20; Compatible Material: Metal; System of Measurement: Inch; Brand: HELI-COIL; Tensile Strength: 200,000 to 250,000 psi; Thread Type: Coarse.
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HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #2-56 Thread Size, 100 PK (MPN A3585-02CNW172). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; STI Tap Size: #2-56; Compatible Material: Metal; System of Measurement: Inch; Brand: HELI-COIL; Tensile Strength: 200,000 to 250,000 psi; Thread Type: Coarse.
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HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, 100 PK (MPN A3585-5CNW312). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; STI Tap Size: 5/16"-18; Compatible Material: Metal; System of Measurement: Inch; Brand: HELI-COIL; Tensile Strength: 200,000 to 250,000 psi; Thread Type: Coarse.
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HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 5/16"-18 Thread Size, 100 PK (MPN A3585-5CNW312). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; STI Tap Size: 5/16"-18; Compatible Material: Metal; System of Measurement: Inch; Brand: HELI-COIL; Tensile Strength: 200,000 to 250,000 psi; Thread Type: Coarse.
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #8-32 Thread Size, Plain, Plain, 100 PK (MPN A3585-2EN164). Key specifications — Material Grade/Class: Nitronic 60; Thread Direction: Right Hand; STI Tap Size: #8-32; Compatible Material: Metal; System of Measurement: Inch; Brand: HELI-COIL; Tensile Strength: 200,000 psi; Thread Type: Coarse.
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