2a thread class right-hand 7.500" thread length hexagon head style 16 thread quantity per inch grade 5, zinc-plated steel hex head cap screw unc thread series
2a thread class right-hand 1.750" thread length hexagon head style 13 thread quantity per inch grade 5, zinc-plated steel hex head cap screw unc thread series
2a thread class right-hand 1.250" thread length hexagon head style 13 thread quantity per inch screw hex head material medium carbon steel grade 5 unc thread series
3a thread class right-hand 0.323" thread length pan head style 2.875" grip length 32 thread quantity per inch bolt, pan head, close tolerance, short thread, cruciform recess, alloy steel cadmium surface treated unjf thread series
2a thread class right-hand 1.750" thread length hexagon head style 10 thread quantity per inch screw cap hex head material medium carbon alloy steel grade 8 unc thread series
2a thread class right-hand 2.750" thread length hexagon head style 8 thread quantity per inch screw cap hex head material carbon alloy steel grade 8 un thread series
Used on lgm 30g missile. 3a thread class right-hand flat chamfer head style 24 thread quantity per inch screw cap, socket head, painted unf thread series
2a thread class right-hand 1.500" thread length hexagon head style 11 thread quantity per inch screw hex head material medium carbon steel grade 5 unc thread series
2a thread class right-hand 1.750" thread length hexagon head style 10 thread quantity per inch screw cap hex head (heavy) material medium carbon alloy steel grade 8 unc thread series
3a thread class right-hand 0.523" thread length dished hexagon head style 2.610" grip length 20 thread quantity per inch aluminum surface treated unjf thread series
2a thread class right-hand 1.250" thread length hexagon head style 13 thread quantity per inch screw cap hex head medium carbon alloy steel grade 8 unc thread series
Used on tank unit,fuel dispensing,truck mounting. 2a thread class right-hand 0.618" thread length flat countersunk head style 18 thread quantity per inch screw-mach, flst, number 12ncx.75 lg (mcmaster carr 91781A294 or equal)