2.042" overall length 16 second quick disconnect end thread quantity per inch anodize outside surface treated male coupling half unf second quick disconnect end thread series
3a second fluid end connection thread class 3.91" overall length 12 second fluid end connection thread quantity per inch for silicate ester based fluids only ref coolanol anodize surface treated female coupling half unj second fluid end connection thread series
3.580" overall length quick coupling male nipple supplied with buna-n seal; flow rate 28 gpm male coupling half unf first fluid end connection thread series