3a thread class right-hand flush countersunk head style 1.000" grip length 28 thread quantity per inch 108000 single pounds per square inch shear strength yellow on thread end unjf thread series
3a thread class right-hand 1.442" grip length 20 thread quantity per inch hi-kote 1 aluminum coating per hi-shear spec.294, and cetyl alcoholalclhol lube per hi-shear spec.305 unjf thread series
Used on c-17a aircraft. 3a thread class straight pan head style 1.000" grip length 24 thread quantity per inch pin-rivet, threaded-protruding head aluminum surface treated unjf thread series
Used on c-17a aircraft. 3a thread class right-hand straight pan head style 1.062" grip length 24 thread quantity per inch pin-rivet, threaded-protruding head aluminum surface treated unjf thread series
Used on c-17a aircraft. 3a thread class right-hand straight pan head style 1.183" grip length 24 thread quantity per inch pin-rivet, threaded-protruding head aluminum surface treated unjf thread series
3a thread class right-hand 1.495" grip length 20 thread quantity per inch hi-kote 1 aluminum coating per hi-shear spec. 294, and cetyl alcohol lube per hi-shear spec. 305 aluminum surface treated unjf thread series