Thread Size: 2.36-18
Threads per Inch: 18
Nominal Thickness - Inch: 0.541
Nominal Thickness - Millimeter: 13.741
Inch - Metric: Inch

Outside Diameter - Inch: 3.161
Outside Diameter - Millimeter: 80.289

Thread Size: M60 X 2
Nominal Thickness - Inch: 0.661
Nominal Thickness - Millimeter: 16.8
Inch - Metric: Metric
Outside Diameter - Inch: 3.161

Other Features: Hardened Steel | Mechanical Lock | One Piece Solid | Three 10-24 Set Screws
Outside Diameter - Millimeter: 80.3

Thread Size: 2.36-18
Threads per Inch: 18
Nominal Thickness - Inch: 0.541
Nominal Thickness - Millimeter: 13.741
Inch - Metric: Inch

Outside Diameter - Inch: 3.161
Outside Diameter - Millimeter: 80.289