Home > Parker > Parker Hydraulic Hose Fittings > Parker 43 Series Fittings > Parker 43 Series Straight Thread O-Ring

Parker 43 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”.


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10543 - Male SAE Straight Thread with O-Ring - Rigid - 43 Series 10543 - Male SAE Straight Thread with O-Ring - Rigid - 43 Series

10543 Male SAE Straight Thread with O-Ring Rigid 43 Series. Parker 43 Series Fittings are a Parkrimp permanent (crimp) style fitting which permits quick assembly with our family of Parkrimp crimpers.

10G43 - Male SAE Straight Thread with O-Ring - Swivel - 43 Series 10G43 - Male SAE Straight Thread with O-Ring - Swivel - 43 Series

10G43 Male SAE Straight Thread with O-Ring Swivel 43 Series. Parker 43 Series Fittings are a Parkrimp permanent (crimp) style fitting which permits quick assembly with our family of Parkrimp crimpers.

10L43 - Male SAE Straight Thread with O-Ring - Swivel - 90° Elbow - 43 Series 10L43 - Male SAE Straight Thread with O-Ring - Swivel - 90° Elbow - 43 Series

10L43 Male SAE Straight Thread with O-Ring Swivel 90° Elbow 43 Series. Parker 43 Series Fittings are a Parkrimp permanent (crimp) style fitting which permits quick assembly with our family of Parkrimp crimpers.