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APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, 1/4"-20 Int Thrd Sz - Self-Locking Insert & Installation Tool Kits
APPROVED VENDORSelf-Locking Insert & Installation Tool Kits

APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, 1/4"-20 Int Thrd Sz

The APPROVED VENDOR Self Locking Thread Insert is a heavy-wall, inch-system insert with a 1/4"-20 internal thread size and a 7/16"-14 external thread size. It features coarse threads, a 2A external thread fit, and a…

SKU 3G-OTH-534054

Brand
APPROVED VENDOR
Item
Self Locking Thread Insert: Heavy Wall, 1/4"-20 Int Thrd Sz
Category
Self-Locking Insert & Installation Tool Kits
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
EZ-329-4IC
Wall Type
Heavy Wall
Ext Thrd Sz
7/16"-14
Int Thrd Sz
1/4"-20
Thread Type
Coarse
Compatible Tap Size
7/16"-14
External Thread Fit
2A
Internal Thread Fit
2B
System of Measurement
Inch
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Self Locking Thread Insert is a heavy-wall, inch-system insert with a 1/4"-20 internal thread size and a 7/16"-14 external thread size. It features coarse threads, a 2A external thread fit, and a 2B internal thread fit, compatible with a 7/16"-14 tap size (MPN EZ-329-4IC).

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 the APPROVED VENDOR Self Locking Thread Insert used for?

This heavy-wall thread insert repairs or reinforces tapped holes in metal assemblies. It is used across industrial maintenance, machining, and equipment repair applications where a 1/4"-20 internal thread with a 7/16"-14 external thread is required.

What are the specifications of the APPROVED VENDOR EZ-329-4IC thread insert?

The insert has a 1/4"-20 internal thread size and a 7/16"-14 external thread size, both coarse. It uses a 2B internal thread fit and a 2A external thread fit, compatible with a 7/16"-14 tap. The wall type is heavy, and the system of measurement is inch.

Where to buy the APPROVED VENDOR EZ-329-4IC thread insert worldwide?

3G Electric supplies the APPROVED VENDOR EZ-329-4IC self-locking thread insert to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct heavy-wall insert for your repair or assembly application.

How to install a self-locking thread insert like the EZ-329-4IC?

Installation requires drilling out the damaged thread, tapping the hole to 7/16"-14, then using a compatible installation tool to drive the insert until it is flush or slightly below the surface. The self-locking feature holds the insert in place without additional adhesives.

Used in

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APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR self-locking insert & installation tool kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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APPROVED VENDOR Self Locking Thread Insert: Thin Wall, M10-1.50 Int Thrd Sz, 1/2"-13 Ext Thrd Sz (MPN EZ-310-M10). Key specifications — Compatible Tap Size: 1/2"-13; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Thin Wall; Drill Bit Size: 29/64; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M6-1.00 Int Thrd Sz, M10-1.50 Ext Thrd Sz (MPN EZ-450-6). Key specifications — Compatible Tap Size: M10-1.50; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 8.6mm; External Thread Fit: 6G.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M6-1.00 Int Thrd Sz, M10-1.50 Ext Thrd Sz (MPN EZ-450-6). Key specifications — Compatible Tap Size: M10-1.50; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 8.6mm; External Thread Fit: 6G.
APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, 1/2"-13 Int Thrd Sz, 3/4"-10 Ext Thrd Sz (MPN EZ-329-8IC). Key specifications — Compatible Tap Size: 3/4"-10; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 21/32; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, 1/2"-13 Int Thrd Sz, 3/4"-10 Ext Thrd Sz (MPN EZ-329-8IC). Key specifications — Compatible Tap Size: 3/4"-10; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 21/32; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Std Wall, 3/8"-24 Int Thrd Sz, 9/16"-12 Ext Thrd Sz (MPN EZ-303-624). Key specifications — Compatible Tap Size: 9/16"-12; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Fine; Wall Type: Standard Wall; Drill Bit Size: 31/64; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, 3/8"-16 Int Thrd Sz, 9/16"-12 Ext Thrd Sz (MPN EZ-329-6IC). Key specifications — Compatible Tap Size: 9/16"-12; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 31/64; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M8-1.25 Int Thrd Sz, 1/2"-13 Ext Thrd Sz (MPN EZ-653-8). Key specifications — Compatible Tap Size: 1/2"-13; Internal Thread Fit: 6H; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 27/64; External Thread Fit: 2A.
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