Thread Size: M50 X 1.5
Inch - Metric: Metric
Outside Diameter - Inch: 2.756
Outside Diameter - Millimeter: 70
Other Features: Carbon Steel

Nominal Thickness - Inch: 0.433
Nominal Thickness - Millimeter: 11

Inch - Metric: Inch
Outside Diameter - Inch: 2.719
Outside Diameter - Millimeter: 69.063
Other Features: Face Dia 2.281 | 17 Tangs
Inside Diameter - Millimeter: 45.517

Thread Size: 1.767-18
Inch - Metric: Inch
Outside Diameter - Inch: 2.531
Outside Diameter - Millimeter: 64.287
Other Features: Steel

Threads per Inch: 18
Nominal Thickness - Inch: 0.448
Nominal Thickness - Millimeter: 11.379

Inch - Metric: Metric
Outside Diameter - Inch: 2.717
Outside Diameter - Millimeter: 69
Inside Diameter - Millimeter: 45

Thread Size: M45 X 1.5
Inch - Metric: Metric
Outside Diameter - Inch: 2.559
Outside Diameter - Millimeter: 65
Other Features: Carbon Steel

Nominal Thickness - Inch: 0.394
Nominal Thickness - Millimeter: 10