Thread Sizes: 3/8-16 Material: Stainless Steel Thread Length: 1-1/4 End Pressure Start (lbs.): 2 End Pressure Full (lbs.): 4 Body Length: 1-11/16 Nose Diameter: 0.25 Projection: 3/8 Locking Element: Yes Ring Outside Diameter: 1-1/4 Category: Steel with Delrin Nose