E-Z LOK Heavy Wall Self-Locking Thread Insert
The E-Z LOK Self Locking Thread Insert is a heavy-wall, inch-system insert with a 1/2"-20 UNF internal thread and a 3/4"-10 UNC external thread, supplied as a 5-pack (MPN 303-820-PK5). It features a 2B internal…
SKU 3G-OTH-534159
Also listed as: 303820PK5 · 303 820 PK5
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The E-Z LOK Self Locking Thread Insert is a heavy-wall, inch-system insert with a 1/2"-20 UNF internal thread and a 3/4"-10 UNC external thread, supplied as a 5-pack (MPN 303-820-PK5). It features a 2B internal thread fit and a 2A external thread fit, compatible with a 3/4"-10 tap size. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including E-Z LOK, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
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 threads in metal assemblies. The heavy-wall design suits high-stress applications across industrial machinery, automotive, and aerospace. 3G Electric supplies genuine E-Z LOK inserts worldwide, backed by specialist expertise in combustion, pumps, and controls.
What are the specifications of E-Z LOK 303-820-PK5?
The E-Z LOK 303-820-PK5 is a 5-pack of heavy-wall thread inserts with a 1/2"-20 UNF internal thread and a 3/4"-10 UNC external thread. It requires a 3/4"-10 tap, has 2B internal and 2A external thread fits, and is inch-system. 3G Electric sources this genuine E-Z LOK part for global delivery.
Where to buy E-Z LOK thread inserts in worldwide?
3G Electric supplies E-Z LOK Self Locking Thread Inserts to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source the 303-820-PK5 or any E-Z LOK heavy-wall insert for your application.
How to install E-Z LOK heavy wall thread inserts?
Install E-Z LOK heavy wall inserts by tapping a 3/4"-10 UNC hole to the correct depth, then driving the insert using a standard installation tool until it sits flush or slightly below the surface. The self-locking feature engages upon insertion. 3G Electric can advise on tooling and best practices for your specific material.
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.
