Manufacturer Part Number: 30-647-2|Contact Point Style|BallPoint Material|Solid CarbideContact Point Length (Decimal Inch)|0.2500Contact Point Length (Inch)|1/4Contact Point Length (mm)|Diameter (mm)|Ball Diameter (mm)|Ball Diameter (Inch)|1/8Ball Diameter (Decimal Inch)|0.1250Overall Length (Decimal Inch)|Overall Length (mm)|Overall Length (Inch)|Thread Size|#4-48Point Angle|Industry Designation|For Use With|Application|Features|Diameter (Inch, Fraction)|Point Identification|Diameter of Measurement (Decimal Inch)|Manufacturer's Part Number|Product Service Code|UNSPSC Code|