3a thread class right-hand 0.310" thread length flat chamfer head style 32 thread quantity per inch straight knurled head w/thd relief unf thread series
3a thread class right-hand 0.375" thread length hexagon head style 24 thread quantity per inch two holes in shank 90 deg apart cadmium threads surface treated unf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.282" grip length 3355 double pounds per square inch shear strength locking feature 3 spherical indentations 120 deg apart on periphery of shank cadmium surface treated
3a nut thread thread class 1.120" stud thread thread length 2.160" overall length 13 stud thread thread quantity per inch stud end drilled 0.320 in. dia, 0.800 in. deep cadmium surface treated unf nut thread thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.845" grip length 12000 double pounds per square inch shear strength locking feature 3 spherical indentations 120 deg apart on periphery of shank cadmium surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.220" grip length 9000 double pounds per square inch shear strength locking feature 3 spherical indentations 120 deg apart on periphery of shank cadmium surface treated
3a nut thread thread class right-hand nut thread 0.530" stud thread thread length 1.330" overall length 16 stud thread thread quantity per inch navy special project stud end thread 0.007 in. cadmium surface treated stepped unf nut thread thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 1.220" grip length 9000 double pounds per square inch shear strength locking feature 3 spherical indentations 120 deg apart on periphery of shank cadmium surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.782" grip length 9000 double pounds per square inch shear strength locking feature 3 spherical indentations 120 deg apart on periphery of shank cadmium surface treated
3a nut thread thread class right-hand nut thread 0.591" stud thread thread length 16 stud thread thread quantity per inch 0.004 in. oversize in stud end cadmium surface treated unc stud thread thread series
3a nut thread thread class right-hand nut thread 0.510" nut thread thread length 18 stud thread thread quantity per inch stud end thread 0.007 in. oversize cadmium surface treated uns stud thread thread series