Product Details : JIC/ORFS adapter (1FN4)45 amount bend ORFS blowing O-ring/NPT blowing 1. Material: top superior carbon steel. 2. Treatment: aureate zinc coated. Phosphating and white zinc blanket is optional.3. abounding abuttals and cilia sizes for your choice. allotment NO.ThreadO-RingDimensionsEFEABS11FN4-04-029/16"×18Z1/8"×27O01118.318141FN4-049/16"×18Z1/4"×18O01118.321141FN4-06-0411/16"×16Z1/4"×18O01220.522191FN4-0611/16"×16Z3/8"×18O01220.525191FN4-08-0613/16"×16Z3/8"×18O0142426221FN4-0813/16"×16Z1/2"×14O0142428221FN4-10-081"×14Z1/2"×14O0162831271FN4-121.3/16"×12Z3/4"×14O01830.735.5301FN4-161.7/16"×12Z1"×11.5O0213340.5361FN4-201.11/16"×12Z1.1/4"×11.5O02535.542.5411FN4-242"×12Z1.1/2"×11.5O0293946.550