Thread Size: M180 X 3
Nominal Thickness - Inch: 1.516
Nominal Thickness - Millimeter: 38.5
Inch - Metric: Metric
Outside Diameter - Inch: 9.059

Other Features: Mechanical Lock | M8 Lock Screw
Outside Diameter - Millimeter: 230.1

Thread Size: M180 X 3
Nominal Thickness - Inch: 1.409
Nominal Thickness - Millimeter: 35.8
Inch - Metric: Metric
Outside Diameter - Inch: 9.059

Other Features: Hardened Steel | Mechanical Lock | One Piece Solid | Three 7/16-14 Set Screws
Outside Diameter - Millimeter: 230.1