3a thread class right-hand flush countersunk head style 1.062" grip length 28 thread quantity per inch pin-rivet, threaded, shear, 100 deg c sunk head, hex point drive passivate surface treated unjf thread series
flush countersunk head style 95000 single pounds per square inch shear strength lubrication: dry film lube with addition of cetyl alcohol unjf thread series
3a thread class right-hand 0.238" thread length pan head style 0.052" grip length 40 thread quantity per inch cadmium surface treated unc thread series
