Screw Length (in)6.89, 7.87, 8.86, 9.84, 10.83, 11.81, 12.80, 13.78, 14.76, 15.75, 16.73, 17.72, 18.70, 19.69
Screw Length (mm)175, 200, 225, 250, 275, 300, 325, 350, 375, 400, 425, 450, 475, 500
Lead (in)0.098
Lead (mm)2.500
Pitch (in)0.098
Pitch (mm)2.5
Turns Per Inch10.16