Thread Size: TR420 X 5
Inch - Metric: Metric
Outside Diameter - Inch: 19.291
Outside Diameter - Millimeter: 490
Nominal Thickness - Inch: 2.047

Nominal Thickness - Millimeter: 52

Thread Size: 16.532-5
Inch - Metric: Inch
Outside Diameter - Inch: 19.318
Outside Diameter - Millimeter: 490.677
Threads per Inch: 5

Nominal Thickness - Inch: 2.063
Nominal Thickness - Millimeter: 52.4

Thread Size: TR380 X 5
Inch - Metric: Metric
Outside Diameter - Inch: 19.291
Outside Diameter - Millimeter: 490
Nominal Thickness - Inch: 2.362

Nominal Thickness - Millimeter: 60

Component: Keyless Screw Locking Assembly
Series: B117
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 19.094

Outside Diameter - Millimeter: 485
Bore - Millimeter: 400
Length - Millimeter: 144
Other Features: 16 Locking Screws | Self Centering | High Bending | Shorter Length
Length - Inch: 5.669

Component: Keyless Screw Locking Assembly
Series: B117
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 19.882

Outside Diameter - Millimeter: 505
Bore - Millimeter: 420
Length - Millimeter: 144
Other Features: 16 Locking Screws | Self Centering | High Bending | Shorter Length
Length - Inch: 5.669