2a single mounting facility thread class 0.375" single mounting facility thread length 1.825" overall length 1.516" overall width circular wafer, bushing mount unef single mounting facility thread series
2b thread class right-hand 2.043" overall length 0.421" overall width 40 thread quantity per inch anodize surface treated hood, side opening w/clamp unc thread series
2b thread class right-hand 2.660" overall length 0.780" overall width 40 thread quantity per inch cadmium surface treated hood type w/flange unc thread series