Ball Plunger, Thread Size 1/2 In.-13, Thread Length 0.75 in, Nose Shape Ball, Plunger Material Nylon, Plunger Dia. 0.2810 in, Plunger Projection 0.072 in, Mounting Type Slotted Drive, Body Length 0.75 in, Final Nose Force 30 lbf, Flange Thickness Not Applicable, Initial Nose Force 6 lbf, Overall Length 0.822 in, Plunger Width 0.281 in, Thread Pitch 0.077 in, Handle Type Not Applicable, Application Controlled End Force, Body Finish Gold-Plated, Body Material Steel, Handle Material Not Applicable