Fitting type: NPT threaded cap (Female/Internal Thread), Class: 125, Material: lead free bronze castings conform per ASTM B62, UNS Alloy C83600, Dimensions per ASME B16.15, Thread: NPT per ASME B1.20.1, NPT Thread Size: ⅛ inch, Height (A): 0.53 inch, Approximate Weight: 0.0381 LBS
Click here for a downloadable and printable specification sheet on class 1250 lead free bronze NPT threaded caps