2a thread class right-hand 2.718" overall length 0.875" overall width 32 thread quantity per inch item must comply with requirements of defense electronics supply center production standard no. L02623 unc thread series
2a thread class right-hand 2.625" overall length 0.438" overall width 40 thread quantity per inch item supplied with stainless steel guide pin unc thread series
2a thread class right-hand 1.620" overall length 0.590" overall width 40 thread quantity per inch items furnished as accessories -spring unc thread series