3a thread class right-hand knurled no. 1 head style 28 thread quantity per inch encapsulated 0 ring, metel 301, 304 cres, per mil-s-5059, o ring nitrile per mil-r-7362 type 2 anodize stand-off surface treated unf thread series
Used on aircraft, orion p-3. 3a thread class right-hand knurled no. 1 head style 32 thread quantity per inch anodize stand-off surface treated unf thread series
3a thread class right-hand 0.291" thread length flat chamfer head style 2.490" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.444" thread length flat countersunk undercut head style 1.115" grip length 28 thread quantity per inch furnished with rubber o-ring aluminum surface treated unjf thread series
3a thread class right-hand 0.345" thread length dished hexagon head style 4.427" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.413" thread length dished hexagon head style 0.302" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 1.000" thread length knurled no. 1 head style 28 thread quantity per inch navy special project hole drilled in center of head 0.048 inch min 0.083 inch max dia; 0.184 inch max deep; countersunk 60 deg to 0.187 inch dia max optional unjf thread series
2a thread class right-hand 0.293" thread length pan no. 2 head style 32 thread quantity per inch furnished with 0-ring passivate surface treated unc thread series
3a thread class right-hand 0.281" thread length hexagon head style 28 thread quantity per inch supply with lock washer, flat washer passivate surface treated unf thread series
3a thread class right-hand flush countersunk head style 0.562" grip length 32 thread quantity per inch 5380 double pounds per square inch shear strength unjf thread series
3a thread class right-hand countersunk w/reverse chamfer head style 1.255" grip length 32 thread quantity per inch injection hole 0.120 in. lg, located 0.870 in. min. 0.875 in. max from top of head unjf thread series
3a thread class right-hand countersunk w/reverse chamfer head style 1.067" grip length 24 thread quantity per inch 0.138-32unjc-3b threaded concentric hole along the longitudinal centerline of head end 0.300 in. min, 0.345 in. max dp, 0.120 in. slot lg, 0.060 in. slot w located 0.860 in. from top of head to beginning of slot passivate surface treated unjf thread series
3a thread class right-hand 0.130" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength passivate surface treated unjf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 85000 single pounds per square inch shear strength passivate surface treated
3a thread class right-hand 0.616" thread length flat countersunk head style 1.178" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.505" thread length flat countersunk undercut head style 0.740" grip length 24 thread quantity per inch furnished with one o-ring; cetyl alcohol lubricant passivate surface treated unjf thread series
