Used on door aircraft. 2a thread class right-hand 1.500" thread length hexagon head style 8 thread quantity per inch hex head fitted bolt unc thread series
Used on valve,gate 10. 2a thread class right-hand 4.750" thread length 8 thread quantity per inch pc. 15 on the dwg 88326 for 10.00 inch gate vale represents the clamp bolt made in chr moly gr. B7 astm-A193 unc thread series
Used on 4 inch gate valve; nimitz class cvn. 2a thread class right-hand 2.750" thread length 10 thread quantity per inch housing cover bolt material is chrome-moly grade B7. unc thread series
Used on 1055-01-450-4243. 3a thread class right-hand 1.000" thread length hexagon head style 0.482" grip length 24 thread quantity per inch unjf thread series