3b thread class 28 thread quantity per inch hole, 0.115 in. min, 0.135 in. max dia; distance from hole center to top of insert, 0.097 in. min, 0.109 in. max passivate surface treated plain unf thread series
3a thread class right-hand 1.067" grip length 28 thread quantity per inch 95000 single pounds per square inch shear strength color bronze cadmium surface treated unjf thread series
3a thread class right-hand 1.005" grip length 28 thread quantity per inch 95000 single pounds per square inch shear strength color bronze cadmium surface treated unjf thread series
straight pan head style 0.406" grip length 95000 single pounds per square inch shear strength installed with a single action tool passivate surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.719" grip length 95000 single pounds per square inch shear strength passivate sleeve or cadmium sleeve surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.281" grip length 95000 single pounds per square inch shear strength passivate sleeve or cadmium sleeve surface treated
2a thread class right-hand 0.188" thread length pan no. 2 head style 32 thread quantity per inch navy special project cadmium fastener surface treated unc thread series
3a thread class right-hand 0.386" thread length flat countersunk head style 0.302" grip length 28 thread quantity per inch navy special project drive ribbed cadmium or cadmium surface treated unjf thread series
3a thread class right-hand 0.386" thread length flat countersunk head style 1.052" grip length 28 thread quantity per inch drive ribbed cadmium or cadmium surface treated unjf thread series
3a thread class right-hand 0.277" thread length crowned hexagon head style 1.250" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.277" thread length crowned hexagon head style 3.625" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.352" thread length crowned hexagon head style 0.625" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.278" thread length crowned hexagon head style 0.375" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.291" thread length flat countersunk head style 0.302" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
Used on spec item. 3a thread class right-hand 0.305" thread length crowned hexagon head style 2.688" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.337" thread length crowned hexagon head style 1.937" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.378" thread length flat countersunk head style 0.615" grip length 28 thread quantity per inch chromate surface treated unjf thread series
3a thread class right-hand 0.314" thread length flat countersunk head style 0.302" grip length 32 thread quantity per inch passivate surface treated unjc thread series
3a thread class right-hand 0.378" thread length pan no. 2 head style 0.552" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.328" thread length pan no. 2 head style 0.490" grip length 32 thread quantity per inch navy special project unjc thread series
3a thread class right-hand 0.298" thread length pan head style 0.428" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.752" thread length double hexagon head style 2.552" grip length 18 thread quantity per inch passivate surface treated unjf thread series
