Thread Size: M20 X 1
Nominal Thickness - Inch: 0.709
Nominal Thickness - Millimeter: 18
Inch - Metric: Metric
Outside Diameter - Inch: 1.575

Other Features: Precision | Three M6 Locking Pins | With Two Diametrically Opposed Flats to Take Spanner
Outside Diameter - Millimeter: 40

Component: Keyless Screw Locking Assembly
Series: KE
Inch - Metric: Metric
Outside Diameter - Inch: 1.575
Bore - Millimeter: 22

Material: Steel
Length - Millimeter: 24.994
Length - Inch: 0.984
Other Features: Power-Lock
Outside Diameter - Millimeter: 40

Component: Keyless Screw Locking Assembly
Series: EF
Inch - Metric: Metric
Outside Diameter - Inch: 1.575
Bore - Millimeter: 35

Material: Steel
Length - Millimeter: 31.496
Length - Inch: 1.24
Other Features: 6 Locking Screws | Self Centering | Thin Profile
Outside Diameter - Millimeter: 40

Component: Keyless Split Ring Locking Assembly
Series: EL
Inch - Metric: Metric
Outside Diameter - Inch: 1.575
Bore - Millimeter: 35

Material: Steel
Length - Millimeter: 7.01
Length - Inch: 0.276
Other Features: Power-Lock
Outside Diameter - Millimeter: 40

Component: Keyless Screw Locking Assembly
Series: FX120
Inch - Metric: Metric
Outside Diameter - Inch: 1.575
Bore - Millimeter: 18

Material: Steel
Length - Millimeter: 18.5
Length - Inch: 0.728
Other Features: 6 Clamp Screws
Outside Diameter - Millimeter: 40