Thread Size: 7.066-8
Threads per Inch: 12
Nominal Thickness - Inch: 1.104
Nominal Thickness - Millimeter: 28.042
Inch - Metric: Inch

Outside Diameter - Inch: 9.068
Outside Diameter - Millimeter: 230.327

Thread Size: 7.472-8
Threads per Inch: 12
Nominal Thickness - Inch: 1.135
Nominal Thickness - Millimeter: 28.829
Inch - Metric: Inch

Outside Diameter - Inch: 9.474
Outside Diameter - Millimeter: 240.64

Thread Size: M190 X 3
Nominal Thickness - Inch: 1.102
Nominal Thickness - Millimeter: 28
Inch - Metric: Metric
Outside Diameter - Inch: 9.449

Outside Diameter - Millimeter: 240

Thread Size: M200 X 3
Nominal Thickness - Inch: 1.142
Nominal Thickness - Millimeter: 29
Inch - Metric: Metric
Outside Diameter - Inch: 9.843

Outside Diameter - Millimeter: 250

Thread Size: M180 X 3
Nominal Thickness - Inch: 1.063
Nominal Thickness - Millimeter: 27
Inch - Metric: Metric
Outside Diameter - Inch: 9.055

Outside Diameter - Millimeter: 230