2a thread class right-hand 0.203" thread length knurled no. 4 head style 32 thread quantity per inch item must comply with requirements of defense supply center columbus production standard no. LO1505 passivate surface treated unc thread series
Used on F-16. 3a thread class right-hand 1.376" grip length 28 thread quantity per inch 156000 single pounds per square inch shear strength nickel surface treated unjf thread series
3a thread class right-hand 0.375" thread length flat fillister head style 0.044" hole diameter 32 thread quantity per inch cadmium surface treated unrc thread series
Used on B-1B. 3a thread class right-hand 0.500" thread length double hexagon extended washer head style 0.050" hole diameter 0.740" grip length 28 thread quantity per inch requested name -tension bolt aluminum surface treated unjf thread series
3a thread class right-hand 2.000" grip length 125000 single pounds per square inch shear strength grit blast top of head passivate surface treated unjf thread series