Image Flushface 90° Female Threaded Coupler Markets Construction, Energy / Oil & Gas Jump to Section Product Options Related Products Product Options Part Number Length Body Size Thread Thread Size Material 4HT9OF3 3.30" 1/2" 9 /16"-18 ORB Female ORB Steel 4HT9OF4 3.42" 1/2" 3/4"-16 ORB Female ORB Steel Related Products Image HT-Series Correct Connect® Flushface Female Threaded Coupler Image HT-Series Correct Connect® Flushface Male Threaded Bulkhead Coupler Image Flushface 90° Female Threaded Plug