E-Z LOK Self Locking Thread Insert: Thin Wall, #10-24 Int Thrd Sz, 5/16"-18 Ext Thrd Sz
The E-Z LOK Self Locking Thread Insert: Thin Wall (SKU 4ZB81, MPN 319-3-PK10) is a #10-24 internal thread size, thin-wall insert with a 5/16"-18 external thread size and coarse thread type. It comes in a 10-pack…
SKU 3G-OTH-528388
Need installation or engineering help?
Ask a question
Product Description
The E-Z LOK Self Locking Thread Insert: Thin Wall (SKU 4ZB81, MPN 319-3-PK10) is a #10-24 internal thread size, thin-wall insert with a 5/16"-18 external thread size and coarse thread type. It comes in a 10-pack, with a compatible tap size of 5/16"-18, external thread fit of 2A, internal thread fit of 2B, and is measured in inches.
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 an E-Z LOK thin wall self-locking thread insert used for?
An E-Z LOK thin wall self-locking thread insert repairs or reinforces stripped or damaged internal threads in metal or plastic. It is ideal for applications requiring a compact, low-profile repair, such as in automotive, aerospace, and industrial machinery assemblies.
What are the specifications of the E-Z LOK 319-3-PK10 thread insert?
The E-Z LOK 319-3-PK10 is a #10-24 internal thread size, thin-wall insert with a 5/16"-18 external thread size and coarse thread type. It has a 2B internal thread fit, 2A external thread fit, and requires a 5/16"-18 tap. It comes in a 10-pack and is measured in inches.
Where to buy E-Z LOK thread inserts 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 products to your location. Contact us for availability and lead time on your order.
How to install an E-Z LOK thin wall thread insert?
To install an E-Z LOK thin wall insert, drill out the damaged thread to the recommended tap size (5/16"-18), tap the hole, then thread the insert in using a standard installation tool. Ensure the insert is flush or slightly below the surface. No special adhesives are required for self-locking versions.
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.









