Thread Size: TR420 X 5
Nominal Thickness - Inch: 2.047
Nominal Thickness - Millimeter: 52
Inch - Metric: Metric
Outside Diameter - Inch: 19.291

Outside Diameter - Millimeter: 490

Thread Size: 16.532-5
Threads per Inch: 5
Nominal Thickness - Inch: 2.063
Nominal Thickness - Millimeter: 52.4
Inch - Metric: Inch

Outside Diameter - Inch: 19.318
Outside Diameter - Millimeter: 490.677

Component: Keyless Screw Locking Assembly
Series: B117
Inch - Metric: Metric
Outside Diameter - Inch: 19.882
Bore - Millimeter: 420

Material: Steel
Length - Millimeter: 144
Length - Inch: 5.669
Other Features: 16 Locking Screws | Self Centering | High Bending | Shorter Length
Outside Diameter - Millimeter: 505

Component: Keyless Screw Locking Assembly
Series: B117
Inch - Metric: Metric
Outside Diameter - Inch: 19.094
Bore - Millimeter: 400

Material: Steel
Length - Millimeter: 144
Length - Inch: 5.669
Other Features: 16 Locking Screws | Self Centering | High Bending | Shorter Length
Outside Diameter - Millimeter: 485

Thread Size: TR380 X 5
Nominal Thickness - Inch: 2.362
Nominal Thickness - Millimeter: 60
Inch - Metric: Metric
Outside Diameter - Inch: 19.291

Outside Diameter - Millimeter: 490