3b thread class right-hand flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.250" grip length 24 thread quantity per inch furnished without bolt anodize sleeve surface treated unjf thread series
3b thread class right-hand flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.188" grip length 24 thread quantity per inch furnished without bolt anodize sleeve surface treated unjf thread series
3a thread class right-hand 0.635" thread length flat countersunk head style 24 thread quantity per inch three splines 120 degrees apart in body, thread to be double lead cadmium fastener surface treated unf thread series
3a thread class 0.645" thread length flat countersunk head style 24 thread quantity per inch 3 splines 0.040 in. wide by 0.029 in. deep 120 degrees apart, 0.112 in.dia hole for plug cadmium surface treated unf thread series
3a thread class right-hand 0.635" thread length flat countersunk head style 24 thread quantity per inch three splines 120 degrees apart in body, thread to be double lead cadmium fastener surface treated unf thread series
3a thread class right-hand 0.635" thread length flat countersunk head style 24 thread quantity per inch three splines 120 degrees apart in body, thread to bedouble lead cadmium fastener surface treated unf thread series
3a thread class right-hand 0.454" thread length flat countersunk head style 0.178" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.441" thread length flat countersunk head style 24 thread quantity per inch socket drive recess in thread end 0.127 in min. unjf thread series
3a thread class right-hand 0.371" thread length flat countersunk head style 28 thread quantity per inch socket drive recess in thread end 0.095 in min. unjf thread series
3a thread class right-hand 0.400" thread length 28 thread quantity per inch square socket drive 0.260 in. width 0.225 in. depth head end, one hole 0.076 in. diameter 0.750 in. from bearing surface of head unf thread series
3b thread class right-hand flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.438" grip length 24 thread quantity per inch furnished without bolt anodize sleeve surface treated unjf thread series
3b thread class right-hand flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.438" grip length 24 thread quantity per inch furnished without bolt cadmium expander surface treated unjf thread series
right-hand 1.000" thread length hexagon head style 24 thread quantity per inch cold forged; protected by perma plate finish; double heat treated; 50 per pkg unf thread series
right-hand 0.875" thread length hexagon head style 24 thread quantity per inch cold forged; protected by perma plate finish; double heat treated; 50 per pkg unf thread series
right-hand 0.667" thread length hexagon head style 24 thread quantity per inch cold forged; protected by perma plate finish; double heat treated; 100 per pkg unf thread series
3a thread class right-hand 0.372" thread length flat chamfer head style 0.036" hole diameter 40 thread quantity per inch navy special project passivate surface treated unc thread series
