This M8-1.25 metric extruded U-nut creates a secure threaded attachment point on sheet metal without requiring access to the back of the mounting panel. Its locking thread helps resist loosening, while the spring-style U-shaped design clips over the panel edge and aligns the threaded opening with the mounting hole.
Finished with a zinc coating, this extruded U-nut fits panel thicknesses from 0.80mm to 4.00mm and features a 14.5mm center-of-hole-to-edge measurement. It is designed for compatible Ford, Lincoln, and Mercury automotive applications from 2002 onward and replaces Ford OEM numbers N800296-S439 and W520823-S439.
| Screw Size | M8-1.25 |
| Fastener Type | Metric Extruded U-Nut |
| Thread Type | Locking Thread |
| Panel Range | 0.80mm-4.00mm |
| Panel Range (Inches) | .030"-.160" |
| Center of Hole to Edge | 14.5mm |
| Center of Hole to Edge (Inches) | 9/16" |
| Finish | Zinc |
| Applications | Ford Expedition, Explorer, Explorer Sport, F-150, F-250, F-350, F-450, F-550, Freestar, Mustang and Taurus; Lincoln MKT and Navigator; Mercury Monterey and Mountaineer |
| Application Years | 2002-On |
| Ford OEM Numbers | N800296-S439, W520823-S439 |
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