Thread Size: TR260 X 4
Nominal Thickness - Inch: 1.417
Nominal Thickness - Millimeter: 36
Inch - Metric: Metric
Outside Diameter - Inch: 12.992

Outside Diameter - Millimeter: 330

Thread Size: TR280 X 4
Nominal Thickness - Inch: 1.496
Nominal Thickness - Millimeter: 38
Inch - Metric: Metric
Outside Diameter - Inch: 13.78

Outside Diameter - Millimeter: 350

Thread Size: TR230 X 4
Nominal Thickness - Inch: 1.339
Nominal Thickness - Millimeter: 34
Inch - Metric: Metric
Outside Diameter - Inch: 11.417

Outside Diameter - Millimeter: 290

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: TR250 X 4
Nominal Thickness - Inch: 1.417
Nominal Thickness - Millimeter: 36
Inch - Metric: Metric
Outside Diameter - Inch: 12.598

Other Features: Trapezoidal Thread
Outside Diameter - Millimeter: 320