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E-Z LOK Self Locking Thread Insert: Heavy Wall, 3/8"-24 Int Thrd Sz, 9/16"-12 Ext Thrd Sz - Heavy Wall Self-Locking Inserts
E-Z LOKHeavy Wall Self-Locking Inserts

E-Z LOK Self Locking Thread Insert: Heavy Wall, 3/8"-24 Int Thrd Sz, 9/16"-12 Ext Thrd Sz

The E-Z LOK Self Locking Thread Insert is a heavy-wall, inch-system insert with a 3/8"-24 UNF internal thread and a 9/16"-12 UNC external thread, supplied as a 5-pack (MPN 303-624-PK5). It features a 2A external…

SKU 3G-OTH-534179

Also listed as: 303624PK5 · 303 624 PK5

Brand
E-Z LOK
Item
Self Locking Thread Insert: Heavy Wall, 3/8"-24 Int Thrd Sz, 9/16"-12 Ext Thrd Sz
Category
Heavy Wall Self-Locking 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

E-Z LOK
Manufacturer Part Number
303-624-PK5
Type
5 PK
Wall Type
Heavy Wall
Ext Thrd Sz
9/16"-12
Int Thrd Sz
3/8"-24
Thread Type
UNF Internal/UNC External
Compatible Tap Size
9/16"-12
External Thread Fit
2A
Internal Thread Fit
2B
System of Measurement
Inch

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E-Z LOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The E-Z LOK Self Locking Thread Insert is a heavy-wall, inch-system insert with a 3/8"-24 UNF internal thread and a 9/16"-12 UNC external thread, supplied as a 5-pack (MPN 303-624-PK5). It features a 2A external thread fit and a 2B internal thread fit, compatible with a 9/16"-12 tap size.

Frequently Asked Questions

What is E-Z LOK Self Locking Thread Insert used for?

E-Z LOK Self Locking Thread Inserts repair or reinforce tapped holes in metal, plastic, or wood. The heavy-wall design provides extra strength for demanding industrial applications. 3G Electric supplies these inserts across 14 industrial departments, including machining and power transmission, and handles worldwide delivery.

What are the specifications of E-Z LOK 303-624-PK5?

The E-Z LOK 303-624-PK5 is a 5-pack of heavy-wall thread inserts with a 3/8"-24 UNF internal thread and a 9/16"-12 UNC external thread. It has a 2B internal thread fit, 2A external thread fit, and is compatible with a 9/16"-12 tap. System of measurement is inch.

Where to buy E-Z LOK thread inserts in worldwide?

3G Electric supplies E-Z LOK thread inserts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine E-Z LOK parts to any location. Contact us for pricing and lead time on this 5-pack heavy-wall insert.

How to install E-Z LOK self locking thread inserts?

Install E-Z LOK inserts by tapping a hole to the specified compatible tap size (9/16"-12 for this model), then screwing the insert in using a standard installation tool. The self-locking feature eliminates the need for adhesives. 3G Electric provides technical support for proper selection and installation.

E-Z LOK Products

3G Electric supplies E-Z LOK heavy wall self-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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