- 1.563-18NF-3 Thread Inside Diameter
- 2.75" Outside Diameter
- 0.63" Thick
- Steel Mounting Flange
| Bolt Circle Dia. | 2 3/4 in |
| Material | Steel |
| Internal Thread Size | 1.563-18 UNEF |
| Outside Dia. | 3.25 in |
| Flange Diameter | 3.25 in |
| Bolt Hole Size | 0.266 in |
| Thickness | 0.63 in |
| Bolt Holes | 4 |
| Weight | 0.85 LB |

