APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 1/4"-20 Int Thrd Sz
The APPROVED VENDOR Self Locking Thread Insert: Thin Wall (MPN EZ-310-4) is a thin-wall, inch-system self-locking insert with a 1/4"-20 internal thread size and a 3/8"-16 external thread size. It features coarse…
SKU 3G-OTH-534012
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Product Description
The APPROVED VENDOR Self Locking Thread Insert: Thin Wall (MPN EZ-310-4) is a thin-wall, inch-system self-locking insert with a 1/4"-20 internal thread size and a 3/8"-16 external thread size. It features coarse thread type, 2A external thread fit, 2B internal thread fit, and is compatible with a 3/8"-16 tap. This product is part of a self-locking insert and installation tool kit.
Frequently Asked Questions
What is the APPROVED VENDOR Self Locking Thread Insert EZ-310-4 used for?
This thin-wall self-locking insert repairs or reinforces tapped holes in metal assemblies, preventing fastener loosening under vibration. It is commonly used in industrial machinery, automotive, and equipment maintenance where a 1/4"-20 internal thread is needed with a 3/8"-16 external thread.
What are the specifications of the APPROVED VENDOR EZ-310-4 thread insert?
The EZ-310-4 is an inch-system thin-wall insert with 1/4"-20 internal thread size, 3/8"-16 external thread size, coarse thread type, 2B internal thread fit, 2A external thread fit, and is compatible with a 3/8"-16 tap. It is part of a self-locking insert and installation tool kit.
Where to buy the APPROVED VENDOR EZ-310-4 thread insert worldwide?
3G Electric supplies the APPROVED VENDOR EZ-310-4 self-locking thread insert to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this thin-wall insert.
How to install the APPROVED VENDOR thin-wall self-locking thread insert?
Installation requires tapping the hole to 3/8"-16 using a compatible tap, then driving the insert into the tapped hole with the appropriate installation tool from the kit. The self-locking feature secures the insert without adhesives. Follow standard thread insert installation practices for best results.
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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.









