2a thread class right-hand 1.000" thread length hexagon head style 13 thread quantity per inch furnished with one steel nut lead surface treated unc thread series
3a thread class right-hand 0.950" thread length headless (setscrew) head style 28 thread quantity per inch 0.062 in. dia hole drilled through socket 0.140 in. from top of socket cadmium surface treated unf thread series
3a thread class right-hand 0.256" thread length hexagon head style 1.553" grip length 32 thread quantity per inch cadmium surface treated unf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 1.031" grip length 16700 single pounds per square inch shear strength cadmium body surface treated
