Thread Size: 1.563-18
Threads per Inch: 18
Nominal Thickness - Inch: 0.5
Nominal Thickness - Millimeter: 12.7
Inch - Metric: Inch

Outside Diameter - Inch: 2.25
Other Features: Super Precision | Self Locking | Bone Fibre Collar
Outside Diameter - Millimeter: 57.15

Thread Size: 1.563-18
Threads per Inch: 18
Nominal Thickness - Inch: 0.448
Nominal Thickness - Millimeter: 11.379
Inch - Metric: Inch

Outside Diameter - Inch: 2.25
Outside Diameter - Millimeter: 57.15

Thread Size: 1.563-18
Threads per Inch: 18
Nominal Thickness - Inch: 0.448
Nominal Thickness - Millimeter: 11.379
Inch - Metric: Inch

Outside Diameter - Inch: 2.25
Other Features: Low Carbon Steel
Outside Diameter - Millimeter: 57.15

Thread Size: 1.563-18
Threads per Inch: 18
Nominal Thickness - Inch: 0.291
Nominal Thickness - Millimeter: 7.391
Inch - Metric: Inch

Outside Diameter - Inch: 2.094
Other Features: Thin Section Locknut
Outside Diameter - Millimeter: 53.188

Thread Size: 1.563-18
Threads per Inch: 18
Nominal Thickness - Inch: 0.51
Nominal Thickness - Millimeter: 12.954
Inch - Metric: Inch

Outside Diameter - Inch: 2.5
Other Features: One Piece Split | M6 Clamp Screw
Outside Diameter - Millimeter: 63.5