Used on C-17. 3a thread class right-hand 1.6825" grip length 18 thread quantity per inch rivet is also internally left hand threaded in 0.320 inch max, 0.3125-24 unjf-3b aluminum surface treated unjf thread series
Used on C-17. 3a thread class right-hand 2.8075" grip length 18 thread quantity per inch rivet is also internally left hand threaded in 0.320 inch max, 0.3125-24 unjf-3b unjf thread series
Used on m1a2 vehicles. 2a thread class right-hand 1.880" thread length hexagon head style 11 thread quantity per inch zinc surface treated unc thread series