| Height | : | 0.313 in |
| Material | : | 18/8 Stainless |
| Package Quantity | : | 100 |
| Thread Size | : | 1/4-28 |
| Thread Type | : | UNF |
| Width Across Flats | : | 0.430/0.439 in |
- Keeps fastener assemblies tight even when vibration is present
- Use with 18/8 stainless steel cap screws and machine screws
- Superior corrosion resistance