E-z Lok 3G-OTH-534151 — Technical Specifications
The E-Z LOK Self Locking Thread Insert: Heavy Wall (SKU 4ZE23, MPN 329-720-PK5) is a 5-pack of inch-system inserts with a 7/16"-20 UNF internal thread and a 5/8"-11 UNC external thread. It features a 2B internal thread fit and a 2A external thread fit, compatible with a 5/8"-11 tap size. 3G Electric interprets customer demand and delivers this genuine industrial insert across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | 5 PK |
| Wall Type | Heavy Wall |
| Ext Thrd Sz | 5/8"-11 |
| Int Thrd Sz | 7/16"-20 |
| Thread Type | UNF Internal/UNC External |
| Compatible Tap Size | 5/8"-11 |
| External Thread Fit | 2A |
| Internal Thread Fit | 2B |
| System Of Measurement | Inch |
| Manufacturer Part Number | 329-720-PK5 |