E-Z LOK Thin Wall Self-Locking Insert 7/16"-20 UNF Internal
The E-Z LOK Self Locking Thread Insert is a thin-wall, inch-system insert with a 7/16"-20 UNF internal thread and a 9/16"-12 UNC external thread, supplied in a 5-pack (MPN 319-720-PK5). It features a 2B internal…
SKU 3G-OTH-528404
Also listed as: 319720PK5 · 319 720 PK5
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The E-Z LOK Self Locking Thread Insert is a thin-wall, inch-system insert with a 7/16"-20 UNF internal thread and a 9/16"-12 UNC external thread, supplied in a 5-pack (MPN 319-720-PK5). It features a 2B internal thread fit and a 2A external thread fit, and is compatible with a 9/16"-12 tap. 3G Electric sources this genuine OEM part across 14 industrial departments, with specialist expertise in fastening and assembly components.
Frequently Asked Questions
What is the E-Z LOK 319-720-PK5 thread insert used for?
The E-Z LOK 319-720-PK5 self-locking thread insert repairs or reinforces tapped holes in thin-wall materials. It provides a durable 7/16"-20 UNF internal thread with a 9/16"-12 UNC external thread, preventing loosening under vibration. 3G Electric supplies this genuine OEM part across 14 industrial departments.
What are the specifications of the E-Z LOK 319-720-PK5 thread insert?
This thin-wall insert has a 7/16"-20 UNF internal thread and a 9/16"-12 UNC external thread, with 2B internal and 2A external thread fits. It requires a 9/16"-12 tap and is supplied in a 5-pack (MPN 319-720-PK5). 3G Electric sources this E-Z LOK part for fastening applications.
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 genuine OEM parts like the 319-720-PK5 across 14 departments. Contact us for availability and delivery to your location.
How to install an E-Z LOK thin wall thread insert?
To install, tap the hole to 9/16"-12 UNC, clean debris, then drive the insert using a standard installation tool until it sits flush. The self-locking feature secures the internal 7/16"-20 thread. 3G Electric provides sourcing support for E-Z LOK inserts and related tooling.
E-Z LOK Products
3G Electric supplies E-Z LOK thin wall self-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.