2b thread class right-hand 64 thread quantity per inch undercut 0.125 in. width, 0.025 in. min 0.035 in. max depth on nut bearing surface anodize surface treated
0.125" hole diameter 0.500" overall length 0.564" overall width 0.078" material thickness one edge of washer is rounded with 13/32 in. radius cadmium surface treated 32 saddle