2a single mounting facility thread class 0.437" single mounting facility thread length 2.492" overall length tap, circular, bushing mount unef single mounting facility thread series
2b thread class right-hand 0.766" overall length 0.219" overall width 56 thread quantity per inch anodize surface treated hood, top opening unc thread series
2b thread class right-hand 0.859" overall length 0.312" overall width 56 thread quantity per inch anodize surface treated hood, top opening w/clamp unc thread series
2a single mounting facility thread class 2.510" overall length 1.300" overall width 2 of coils w/common terminal unc single mounting facility thread series