E-Z LOK Self Locking Thread Insert: Heavy Wall, 1"-8 Int Thrd Sz, 1 3/8"-12 Ext Thrd Sz
The E-Z LOK Self Locking Thread Insert is a heavy-wall, steel insert (5-pack) with a 1"-8 internal thread size and a 1 3/8"-12 external thread size. It features coarse threads, a 2A external thread fit, and a 2B…
SKU 3G-OTH-534182
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Product Description
The E-Z LOK Self Locking Thread Insert is a heavy-wall, steel insert (5-pack) with a 1"-8 internal thread size and a 1 3/8"-12 external thread size. It features coarse threads, a 2A external thread fit, and a 2B internal thread fit, compatible with a 1-3/8"-12 tap. This inch-system insert is designed for demanding industrial applications requiring secure, self-locking thread repair or reinforcement.
Frequently Asked Questions
What is E-Z LOK Self Locking Thread Insert used for?
E-Z LOK Self Locking Thread Inserts are used for repairing or reinforcing damaged threads in heavy-duty industrial equipment. The heavy-wall steel design provides secure, self-locking thread repair in demanding applications across machining, power transmission, and material handling systems.
What are the specifications of E-Z LOK 329-16-PK5 thread insert?
The E-Z LOK 329-16-PK5 is a steel, heavy-wall thread insert with a 1"-8 internal thread size and a 1 3/8"-12 external thread size. It has coarse threads, a 2A external thread fit, a 2B internal thread fit, and is compatible with a 1-3/8"-12 tap. It comes in a 5-pack.
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 and customs clearance to deliver genuine E-Z LOK heavy-wall self-locking inserts to your facility, regardless of location.
How to install E-Z LOK self-locking thread inserts?
Install E-Z LOK self-locking thread inserts by tapping the hole to the specified compatible tap size (1-3/8"-12 for this insert), then using a standard installation tool to drive the insert into the tapped hole. The self-locking feature secures the insert 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.









