3a thread class right-hand 2.250" thread length hexagon head style 8 thread quantity per inch navy special project cadmium surface treated unc thread series
3a thread class right-hand 0.750" thread length hexagon head style 0.070" hole diameter 1.000" grip length 28 thread quantity per inch unf thread series
1a thread class right-hand 0.385" thread length hexagon head style 28 thread quantity per inch 2 holes 0.047 in. to 0.053 in. dia 90 degrees a part drilled approx. 0.190 in. from end of point passivate surface treated unf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.188" grip length 640 single pounds per square inch shear strength cadmium surface treated
3a thread class right-hand 0.700" thread length hexagon head style 0.062" hole diameter 0.420" grip length 20 thread quantity per inch unc thread series
3a thread class right-hand 0.812" thread length double hexagon extended washer head style 1.108" grip length 20 thread quantity per inch unf thread series
3a thread class right-hand 0.340" thread length hexagon head style 0.070" hole diameter 24 thread quantity per inch cadmium surface treated unf thread series
