LONG SERIES
Piloted, 18 Degree Helix, Right Hand Cut
1/4-28 2A Thread

Diameter: . 1500-. 2500
Tolerances: +. 0000-. 0007
Diameter: . 2501-. 4129
Tolerances: +. 0000-. 0010
*Overll Langth Measured from Tip of Flute to Seating Angle