3a thread class right-hand 0.183" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength color code red on thread end. phosphate fluoride surface treatment unjf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.650" grip length complete top surface of nut head shall be powder blasted to produce a surface finish of ra 50/80 micro" after all manufacturing operations. powder blasting on remainder of nut body is optional passivate sleeve surface treated
3a thread class right-hand 0.370" thread length pan head style 0.302" grip length 28 thread quantity per inch navy special project aluminum surface treated unjf thread series
3a thread class right-hand 0.370" thread length pan head style 0.552" grip length 28 thread quantity per inch navy special project aluminum surface treated unjf thread series
3a thread class right-hand 0.370" thread length pan head style 0.428" grip length 28 thread quantity per inch navy special project aluminum surface treated unjf thread series
3a thread class right-hand 0.469" thread length flat countersunk head style 0.740" grip length 28 thread quantity per inch navy special project tapped hole in head 0.138-32 unjc-3b threads. distance from top of head to injection port 0.520 nom. inch. injection port 0.120 nom. in. lg; 0.060 nom. in. wide phosphate surface treated unjf thread series
3a thread class right-hand 0.425" thread length dished hexagon head style 0.865" grip length 28 thread quantity per inch aluminum surface treated unjf thread series
3a thread class right-hand 0.438" thread length dished hexagon head style 2.427" grip length 24 thread quantity per inch aluminum surface treated unjf thread series
3a thread class right-hand 0.345" thread length dished hexagon head style 0.990" grip length 32 thread quantity per inch aluminum surface treated unjf thread series
3a thread class right-hand 0.345" thread length dished hexagon head style 0.928" grip length 32 thread quantity per inch aluminum surface treated unjf thread series
3a thread class right-hand 0.694" thread length dished hexagon head style 1.115" grip length 20 thread quantity per inch navy special project unjf thread series
