3a thread class right-hand 0.4215" thread length hexagon head style 32 thread quantity per inch screw, hex head with cross recess head as recess size 2, with a depth of 0.82 to 0.105 aluminum surface treated unjf thread series
2a thread class right-hand 1.250" thread length hexagon head style 13 thread quantity per inch screw cap hexagon head heavy material is chromium-molybdenum, grade B7 unc thread series
2a thread class right-hand 2.250" thread length hexagon head style 8 thread quantity per inch screw cap hex head heavy material is chromium-molybdenum, grade B7 unc thread series
2a thread class right-hand 1.000" thread length hexagon head style 16 thread quantity per inch screw cap hex head passivate surface treated unc thread series
2a thread class right-hand 2.000" thread length hexagon head style 9 thread quantity per inch screw cap self locking (screw cap hexagon head) material titanium uns r 55111 unc thread series
2a thread class right-hand 1.500" thread length hexagon head style 11 thread quantity per inch screw cap self locking (screw cap hexagon head) material titanium uns r 55111 unc thread series