Used on safety net cr. 2a thread class right-hand 1.25" thread length hexagon head style 13 thread quantity per inch oem country of origin is thailand. granger holds design control. unc thread series
Used on F-15SA. 3a thread class right-hand straight pan head style 1.3125" grip length 32 thread quantity per inch pin-rivet, threaded unjf thread series
Used on ch-53a/d/e. 3a thread class right-hand 0.641" thread length hexagon head style 2.812" grip length 24 thread quantity per inch unf thread series