3a thread class right-hand 0.650" thread length 1.437" overall length 24 thread quantity per inch navy special project cadmium surface treated round, closed unf thread series
2a thread class right-hand 0.750" thread length 2.500" overall length 16 thread quantity per inch cadmium or zinc surface treated round, closed unc thread series
3a thread class right-hand 0.969" thread length 2.906" overall length 16 thread quantity per inch navy special project cadmium surface treated round, closed w/shoulder unc thread series
3a thread class right-hand 1.150" thread length 2.187" overall length 24 thread quantity per inch one groove on thd end 0.093 in.w by 0.675 in.deep by 1.150 in. lg nickel surface treated round, closed unf thread series
2a thread class right-hand 0.625" thread length 1.500" overall length 10-24 thread quantity per inch cadmium surface treated round, open unc thread series