2a single threaded stud thread class 0.187" single threaded stud thread length 0.282" overall length 40 single threaded stud thread quantity per inch disc unc single threaded stud thread series
2b thread class right-hand 20 thread quantity per inch one hole drilled through cover at 45 degree angle 0.063 in. min dia cadmium surface treated internal threads unef thread series
10 amps; 28 vdc i/p; wire hook terminals; 1.730 in. max lg; 1.280 in. w; 1.800 in. h; three 0.150 in. w mtg slots spaced on triangle spaced 1.396 in. lg x 0.625 in. w
2a single mounting facility thread class 2.438" overall length 1.250" overall width 40 single mounting facility thread quantity per inch unc single mounting facility thread series