E-Z LOK Self Locking Thread Insert: Heavy Wall, 3/8"-16 Int Thrd Sz, 9/16"-12 Ext Thrd Sz
The E-Z LOK Self Locking Thread Insert is a heavy-wall, inch-system insert with a 3/8"-16 internal thread size and a 9/16"-12 external thread size, supplied in a 5-pack (SKU 4ZB75, MPN 303-6-PK5). It features coarse…
SKU 3G-OTH-534115
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Product Description
The E-Z LOK Self Locking Thread Insert is a heavy-wall, inch-system insert with a 3/8"-16 internal thread size and a 9/16"-12 external thread size, supplied in a 5-pack (SKU 4ZB75, MPN 303-6-PK5). It features coarse threads, a compatible tap size of 9/16"-12, and external/internal thread fits of 2A and 2B respectively.
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 E-Z LOK Self Locking Thread Insert used for?
E-Z LOK Self Locking Thread Inserts repair or reinforce stripped or worn internal threads in metal assemblies. The heavy-wall design provides extra holding power for demanding industrial applications across machining, power transmission, and material handling equipment.
What are the specifications of E-Z LOK 303-6-PK5 thread insert?
This heavy-wall insert has a 3/8"-16 internal thread size and a 9/16"-12 external thread size, with coarse threads. It requires a 9/16"-12 tap, has external thread fit 2A and internal thread fit 2B, and is supplied in a 5-pack (MPN 303-6-PK5).
Where to buy E-Z LOK thread inserts in worldwide?
3G Electric supplies E-Z LOK thread inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 5-pack heavy-wall insert.
How to install E-Z LOK self locking thread insert?
Installation requires tapping the hole to the specified compatible tap size (9/16"-12), then driving the insert into the tapped hole using a standard installation tool. The self-locking feature engages as the insert is seated, providing vibration-resistant threads without additional adhesives.
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.
