Manufacturer Part Number: 3026657|Inside Diameter (Decimal Inch)|0.4724Inside Diameter (mm)|12.00Inside Diameter (Inch)|Outside Diameter (Decimal Inch - 4 Decimals)|0.7870Outside Diameter (Inch)|Outside Diameter (mm)|20.00Head Diameter (Decimal Inch)|0.9840Head Diameter (mm)|25.00Through Coolant|YesSleeve Type|Material|SteelLength Under Head (Decimal Inch)|1.9690Length Under Head (mm)|50.00Pressure|1500Inside Modular Connection Size|Additional Information|Product Service Code|5136UNSPSC Code|