E-Z LOK Self Locking Thread Insert: Heavy Wall, #8-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz
The E-Z LOK Self Locking Thread Insert is a heavy-wall, inch-system insert with a #8-32 internal thread size and a 5/16"-18 external thread size, supplied in a 5-pack. It features a coarse thread type, 2A external…
SKU 3G-OTH-534099
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Product Description
The E-Z LOK Self Locking Thread Insert is a heavy-wall, inch-system insert with a #8-32 internal thread size and a 5/16"-18 external thread size, supplied in a 5-pack. It features a coarse thread type, 2A external thread fit, 2B internal thread fit, and is compatible with a 5/16"-18 tap. 3G Electric sources this genuine OEM part (MPN 303-008-PK5) across 14 industrial departments, with specialist expertise in fastening and assembly solutions.
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 threads in metal assemblies. The heavy-wall design provides strong, permanent threads for demanding industrial applications. 3G Electric supplies this genuine OEM part (MPN 303-008-PK5) across 14 industrial departments.
What are the specifications of E-Z LOK 303-008-PK5 thread insert?
This heavy-wall insert has a #8-32 internal thread size and a 5/16"-18 external thread size, with coarse thread type. It features 2A external thread fit and 2B internal thread fit, compatible with a 5/16"-18 tap. The system of measurement is inch, and it comes in a 5-pack.
Where to buy E-Z LOK thread inserts in worldwide?
3G Electric supplies E-Z LOK Self Locking Thread Inserts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OEM parts like MPN 303-008-PK5 across 14 departments. Contact us for availability and delivery to your location.
How to install E-Z LOK heavy wall thread inserts?
Install E-Z LOK heavy wall inserts by tapping a hole to the specified external thread size (5/16"-18), then driving the insert into the tapped hole using a standard installation tool. The self-locking feature secures the insert without adhesives. Always follow the manufacturer's instructions for torque and depth.
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.









