Manufacturer Part Number: KN5C--B1-L-21-G|Mount Type|Female InsertThread Size|5/16-18Knob Material|ThermoplasticDiameter (Inch, Fraction)|1Diameter (mm)|Stem Size|Diameter (Decimal Inch)|1.0000Height (Inch)|1-5/64Thread Length (Decimal Inch)|Thread Length (Decimal Inch)|Height (mm)|Thread Length (mm)|Hole Size|Hole Depth (Inch)|7/16Hole Depth (mm)|Hole Depth (Decimal Inch)|Hub Diameter (Decimal Inch)|Hub Diameter (mm)|Hub Diameter (Inch)|Thread Standard|Grip Type|SmoothColor|BlackStyle|Height (Decimal Inch)|Head Diameter (Decimal Inch)|Product Service Code|5340UNSPSC Code|