Thread Size: M200 X 3
Nominal Thickness - Inch: 1.594
Nominal Thickness - Millimeter: 40.5
Inch - Metric: Metric
Outside Diameter - Inch: 9.839

Other Features: Mechanical Lock | M8 Lock Screw
Outside Diameter - Millimeter: 249.9

Thread Size: M200 X 3
Nominal Thickness - Inch: 1.5
Nominal Thickness - Millimeter: 38.1
Inch - Metric: Metric
Outside Diameter - Inch: 9.839

Other Features: Hardened Steel | Mechanical Lock | One Piece Solid | Three 7/16-14 Set Screws
Outside Diameter - Millimeter: 249.9