Parker 71 Series Straight Thread O-Ring is a Parkrimp permanent (crimp) style fitting which
permits quick assembly with our family of Parkrimp crimpers. Parker's SAE Straight Thread (or O-ring boss) fittings offer high seal
reliability, especially in dynamic and shock loading applications. A
seal is created by compressing an o-ring into the mating female port.
Industrial Supply offers a multitude of items ranging from camlocks, hydraulic hose, industrial hose, pipe fittings, hydraulic quick couplers, gauges, and many more industrial type products. If you see something on the site that you would like to know more about, or if there is something that you were looking for in particular that’s not on the site, please contact us at (360) 734-6330 and we’ll be there to help you as we pride ourselves with “Service Being Our Most Important Product”.