M5-.8 Free Spinning Washer Nut 15mm Outside Diameter • Free Spinning Washer Nuts: A hex nut with a captive free spinning washer. As the nut is tightened against a surface, a “wedging action” is produced to create a tight friction locking action. Some nuts may have grounding “teeth” on the underside of the washer. These nuts are available in both standard USS coarse and SAE fine thread as well as metric regular pitch. They are used with body bolts.
- Thread: M5-0.8
- Washer Outsode Diameter: 15mm
- Hex: 10mm
- Free Spinning Washer Nuts