2b thread class right-hand 3.000" overall length any acceptable overall width 20 thread quantity per inch cadmium surface treated straight type w/cable clamp unef thread series
2b thread class right-hand 1.750" overall length any acceptable overall width 18 thread quantity per inch cadmium surface treated straight type w/cable clamp unef thread series
Used on recorder 30003. 2a single mounting facility thread class 0.500" single mounting facility thread length 4.479" overall length 1.780" overall width square wafer, panel mount unef single mounting facility thread series