E-Z LOK Self Locking Thread Insert: Heavy Wall, 7/16"-20 Int Thrd Sz, 5/8"-11 Ext Thrd Sz
The E-Z LOK Self Locking Thread Insert: Heavy Wall (SKU 4ZE23, MPN 329-720-PK5) is a 5-pack of inch-system inserts with a 7/16"-20 UNF internal thread and a 5/8"-11 UNC external thread. It features a 2B internal…
SKU 3G-OTH-534151
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Product Description
The E-Z LOK Self Locking Thread Insert: Heavy Wall (SKU 4ZE23, MPN 329-720-PK5) is a 5-pack of inch-system inserts with a 7/16"-20 UNF internal thread and a 5/8"-11 UNC external thread. It features a 2B internal thread fit and a 2A external thread fit, compatible with a 5/8"-11 tap size. 3G Electric interprets customer demand and delivers this genuine industrial insert across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is E-Z LOK Self Locking Thread Insert Heavy Wall used for?
E-Z LOK Self Locking Thread Inserts repair or reinforce stripped or worn threads in metal assemblies. The heavy-wall design provides extra strength for demanding industrial applications across machining, power transmission, and material handling. 3G Electric supplies these genuine inserts worldwide.
What are the specifications of E-Z LOK 329-720-PK5 thread insert?
This 5-pack heavy-wall insert has a 7/16"-20 UNF internal thread and a 5/8"-11 UNC external thread, with 2B internal and 2A external thread fits. It is compatible with a 5/8"-11 tap size and uses inch-system measurement. 3G Electric sources this E-Z LOK part globally.
Where to buy E-Z LOK thread inserts in worldwide?
3G Electric supplies E-Z LOK Self Locking Thread Inserts to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order the 329-720-PK5 heavy-wall insert or any other E-Z LOK part for your industrial application.
How to install E-Z LOK heavy wall thread inserts?
Installation requires tapping the hole to the specified compatible tap size (5/8"-11 for this insert), then driving the insert into the tapped hole using a standard installation tool. The self-locking feature secures the insert without adhesives. 3G Electric can provide sourcing support for installation tools.
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.
