Thread Size: M12 X 1
Inch - Metric: Metric
Outside Diameter - Inch: 0.866
Outside Diameter - Millimeter: 22
Nominal Thickness - Inch: 0.157

Nominal Thickness - Millimeter: 4

Inch - Metric: Metric
Outside Diameter - Inch: 0.827
Outside Diameter - Millimeter: 21
Inside Diameter - Millimeter: 10

Thread Size: 0.469-32
Inch - Metric: Inch
Outside Diameter - Inch: 0.875
Outside Diameter - Millimeter: 22.225
Other Features: Steel

Threads per Inch: 32
Nominal Thickness - Inch: 0.323
Nominal Thickness - Millimeter: 8.204

Inch - Metric: Inch
Outside Diameter - Inch: 0.891
Outside Diameter - Millimeter: 22.631
Other Features: Face Dia 0.625 | 9 Tangs
Inside Diameter - Millimeter: 10.312

Component: Keyless Screw Locking Assembly
Series: EF
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 0.827

Outside Diameter - Millimeter: 21
Bore - Millimeter: 17
Length - Millimeter: 27
Other Features: 6 Locking Screws | Self Centering | Thin Profile
Length - Inch: 1.063