Thread Size: 8.628-8
Threads per Inch: 8
Nominal Thickness - Inch: 1.26
Nominal Thickness - Millimeter: 32.004
Inch - Metric: Inch

Outside Diameter - Inch: 11
Outside Diameter - Millimeter: 279.4

Thread Size: TR235 X 4
Nominal Thickness - Inch: 1.339
Nominal Thickness - Millimeter: 34
Inch - Metric: Metric
Outside Diameter - Inch: 11.024

Other Features: Trapezoidal Thread
Outside Diameter - Millimeter: 280

Thread Size: TR215 X 4
Nominal Thickness - Inch: 1.181
Nominal Thickness - Millimeter: 30
Inch - Metric: Metric
Outside Diameter - Inch: 10.236

Outside Diameter - Millimeter: 260

Thread Size: TR210 X 4
Nominal Thickness - Inch: 1.181
Nominal Thickness - Millimeter: 30
Inch - Metric: Metric
Outside Diameter - Inch: 10.63

Outside Diameter - Millimeter: 270

Thread Size: TR220 X 4
Nominal Thickness - Inch: 1.26
Nominal Thickness - Millimeter: 32
Inch - Metric: Metric
Outside Diameter - Inch: 11.024

Outside Diameter - Millimeter: 280