2a single mounting facility thread class right-hand single mounting facility 1.172" overall length 0.735" overall width 48 single mounting facility thread quantity per inch unc single mounting facility thread series
2b thread class right-hand 0.969" overall length 28 thread quantity per inch used on dummy connectors anodize surface treated r.f. threaded unef thread series
2b single mounting facility thread class right-hand single mounting facility 6.969" overall length 6.438" overall width 20 single mounting facility thread quantity per inch unc single mounting facility thread series
2b single mounting facility thread class right-hand single mounting facility 5.562" overall length 5.312" overall width 32 single mounting facility thread quantity per inch unf single mounting facility thread series