Spring Plunger, Thread Size 1/2 In.-13, Thread Length 1.25 in, Nose Shape Standard, Plunger Material Delrin, Plunger Dia. 0.2480 in, Plunger Projection 0.25 in, Mounting Type Hex Socket Drive, Body Length 1.25 in, Final Nose Force 9.3 lbf, Flange Thickness Not Applicable, Initial Nose Force 2.7 lbf, Overall Length 1.5 in, Plunger Width 0.248 in, Thread Pitch 0.077 in, With Flange No, Handle Type Not Applicable, Body Finish Uncoated, Body Material Stainless Steel, Handle Material Not Applicable