Used on nsn 2320-01-318-9902 het (heavy equipment transporter). 2b thread class right-hand 16 thread quantity per inch tm 9-2320-360-24p fig 210 unc thread series
3a thread class right-hand 0.501" thread length flat countersunk head style 0.428" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 5.780" thread length spade head style 20 thread quantity per inch threads on pointed end 0.250-28unf-2a: thread relief 0.060 in. lg. shoulder over point 0.433-0.435 in. dia.: 1.500 in. keyway lg 1.120 in., ; hole in head 0.315-0.321 in. dia nickel surface treated unf thread series
2a thread class right-hand 0.380" thread length knurled no. 1 head style 32 thread quantity per inch navy special project passivate surface treated unjf thread series
3a thread class right-hand 0.375" thread length headless (setscrew) head style 40 thread quantity per inch clean i/a/w aerospace info report, air 1176, ngps 151 ty 9 cadmium surface treated unc thread series
