E-Z LOK Self Locking Thread Insert: Extra Heavy Wall, 5/16"-18 Int Thrd Sz, Steel
The E-Z LOK Self Locking Thread Insert is an extra-heavy wall steel insert (10-pack) with a 5/16"-18 internal coarse thread, designed for a 9/16"-12 tap size. It features 2A external and 2B internal thread fits in…
SKU 3G-OTH-541415
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Product Description
The E-Z LOK Self Locking Thread Insert is an extra-heavy wall steel insert (10-pack) with a 5/16"-18 internal coarse thread, designed for a 9/16"-12 tap size. It features 2A external and 2B internal thread fits in inch measurement, providing a durable repair or reinforcement solution for threaded connections.
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
Is the E-Z LOK Self Locking Thread Insert: Extra Heavy Wall, 5/16"-18 Int Thrd Sz, Steel available from 3G Electric?
Yes — 3G Electric supplies genuine E-Z LOK products, available to order with worldwide shipping. Contact us for current lead time.
How do I get a quote for the E-Z LOK Self Locking Thread Insert: Extra Heavy Wall, 5/16"-18 Int Thrd Sz, Steel?
Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.
Does 3G Electric provide technical support for extra-heavy wall self-locking inserts?
Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all extra-heavy wall self-locking inserts we distribute.
E-Z LOK Products
3G Electric supplies E-Z LOK extra-heavy wall self-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.





