3a thread class right-hand 0.253" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.253" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.278" thread length flat chamfer head style 2.375" grip length 28 thread quantity per inch navy special project retaining element in @shank passivate surface treated unjf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.271" grip length 5240 double pounds per square inch shear strength cadmium body surface treated
3a thread class right-hand 0.720" thread length flat chamfer head style 32 thread quantity per inch passivate fastener surface treated unf thread series
3a thread class right-hand 0.251" thread length flat countersunk head style 0.615" grip length 32 thread quantity per inch passivate surface treated unjf thread series
2a thread class right-hand 0.150" thread length pan head style 32 thread quantity per inch navy special project passivate surface treated unc thread series
3a nut thread thread class right-hand nut thread 0.620" stud thread thread length 6.180" overall length 18 stud thread thread quantity per inch first two threads of stud end have pitch dia of 0.2849 in. to 0.2869 in. cadmium surface treated unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.620" stud thread thread length 6.180" overall length 18 stud thread thread quantity per inch first two threads of stud end have pitch dia of 0.2819 in. to 0.2839 in. cadmium surface treated unf nut thread thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.157" grip length 11800 double pounds per square inch shear strength cadmium body surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.345" grip length 6900 double pounds per square inch shear strength cadmium body surface treated