3a thread class right-hand 0.276" thread length flat countersunk head style 0.490" grip length 32 thread quantity per inch aluminum surface treated unjf thread series
3a thread class right-hand 0.316" thread length pan head style 0.115" grip length 28 thread quantity per inch passivate surface treated unjf thread series
2a thread class right-hand 1.320" thread length round w/wrench flats chamfered head style 12 thread quantity per inch undercut-dia. 0.872 in. ; length-0.250 in. oxide surface treated concentric hole threaded unf thread series
3b thread class right-hand knurled no. 1 head style 0.200" hole diameter 48 thread quantity per inch threaded hole in head 0.190-24 unc-2b unjf thread series
3a thread class right-hand 0.454" thread length dished hexagon head style 1.490" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 1.562" grip length 5380 double pounds per square inch shear strength groove located between shank passivate surface treated unjf thread series
3a thread class right-hand 1.500" grip length 5380 double pounds per square inch shear strength groove located between shank passivate surface treated unjf thread series
3a thread class right-hand 0.8125" grip length 5380 double pounds per square inch shear strength groove located between shank passivate surface treated unjf thread series
3a thread class right-hand 1.4375" grip length 5380 double pounds per square inch shear strength groove located between shank passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.250" grip length 85000 single pounds per square inch shear strength furnished w/ non-standard thd dia passivate surface treated unjf thread series
2a thread class right-hand 0.1250" thread length flat chamfer head style 40 thread quantity per inch threads undercut for relief.shoulder may be undercut under head at option of manufacturer passivate surface treated unc thread series
2a thread class right-hand 0.645" thread length knurled no. 1 head style 20 thread quantity per inch ball point undercut zinc surface treated unc thread series
