For 3/4” UNS the sizes are any other that you can combine, other than those mentioned above. Some common special series combinations are: 3/4”-14 UNS; 3/4”-18 UNS; 3/4”-24 UNS; 3/4”-27 UNS. For modified Major diameter of a 3/4"-10 UNC-2A external thread is reads: 3...
Ring gauges used to check external thread. Plug gauges used to check internal threadGO & NOGO, RH (right hand) & LH (left hand) available.Ring Gauge and Plug Gauge, BSW / BSF / UNC / UNF / Metric / BA / BSP / BSPT / G Series / Rc Series / Rp Series / BSCY / WW / ME /...