Thread Size: M200 X 3
Inch - Metric: Metric
Outside Diameter - Inch: 9.843
Outside Diameter - Millimeter: 250
Nominal Thickness - Inch: 1.142

Nominal Thickness - Millimeter: 29

Thread Size: 7.472-8
Inch - Metric: Inch
Outside Diameter - Inch: 9.474
Outside Diameter - Millimeter: 240.64
Threads per Inch: 12

Nominal Thickness - Inch: 1.135
Nominal Thickness - Millimeter: 28.829

Thread Size: M190 X 3
Inch - Metric: Metric
Outside Diameter - Inch: 9.449
Outside Diameter - Millimeter: 240
Nominal Thickness - Inch: 1.102

Nominal Thickness - Millimeter: 28

Inch - Metric: Inch
Outside Diameter - Inch: 9.078
Outside Diameter - Millimeter: 230.581
Other Features: Face Dia 8.031 | 19 Tangs
Inside Diameter - Millimeter: 171.806

Thread Size: M180 X 3
Inch - Metric: Metric
Outside Diameter - Inch: 9.055
Outside Diameter - Millimeter: 230
Nominal Thickness - Inch: 1.063

Nominal Thickness - Millimeter: 27