Used on spec item. 3a thread class right-hand 1.250" thread length hexagon head style 0.070" hole diameter 2.125" grip length 20 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 0.537" grip length 26000 single pounds per square inch shear strength anodize or oxide film surface treated
3a thread class right-hand 0.469" thread length hexagon head style 0.062" grip length 28 thread quantity per inch passivate surface treated unf thread series
Used on mrap-rg-33. 2a thread class right-hand 1.000" thread length hexagon head style 16 thread quantity per inch zinc surface treated unc thread series
3a thread class right-hand 0.669" thread length flat chamfer head style 0.070" hole diameter 28 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand headless (setscrew) head style 40 thread quantity per inch socket drive, 0.0500 in. min, 0.0510 in. max w between flats; 3/16 in. 1.010 lg cadmium surface treated unc thread series
3a thread class right-hand 0.406" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
2b thread class 32 thread quantity per inch 2 radial notches in flange periphery 180 deg apart min, thd counterbored opposite flange 0.165 in. min, 0.174 in. max dia by 0.469 in. max dia by 0.469 in. depth anodize surface treated flange unc thread series
2b thread class 32 thread quantity per inch 2 radial notches in flange periphery 180 deg apart, thd counterbored opposite flange 0.165 in. min, 0.174 in. max dia, 0.094 in. depth anodize surface treated flange unc thread series
