Thread Size: 8.628-8
Threads per Inch: 8
Nominal Thickness - Inch: 1.25
Nominal Thickness - Millimeter: 31.75
Inch - Metric: Inch

Outside Diameter - Inch: 11.005
Outside Diameter - Millimeter: 279.527

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: 11.005
Other Features: Precision
Outside Diameter - Millimeter: 279.527