3b thread class right-hand flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.062" grip length 28 thread quantity per inch furnished without bolt, 1.500 in. lg expander anodize sleeve or chromate sleeve surface treated unjf thread series
2a thread class right-hand 6.820" thread length hexagon head style 13 thread quantity per inch jackscrew point 0.340 in. dia by 0.120 in. lg unc thread series
2a nut thread thread class right-hand nut thread 1.000" stud thread thread length 5.500" overall length 9 nut thread thread quantity per inch wrenching flats on nut end 0.625 in. lg, 0.625 in. w across flats, std steel washer unc nut thread thread series
2a nut thread thread class right-hand nut thread 1.000" stud thread thread length 11.000" overall length 11 nut thread thread quantity per inch wrenching flats on nut end 0.625 in. lg, 0.500 in. w across flats, std steel washer unc nut thread thread series
3a thread class right-hand 0.291" thread length flat countersunk head style 0.740" grip length 28 thread quantity per inch passivate surface treated unjf thread series
2a thread class right-hand 0.469" thread length fillister head style 32 thread quantity per inch navy special project passivate screw surface treated unc thread series