No. There is a thread dial that runs on the lead screw. For even # of threads , 1/2×28 -5/8×24, you engage the half nut on an even number for odd number threads, you engage the half nut on a an odd number
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No. There is a thread dial that runs on the lead screw. For even # of threads , 1/2×28 -5/8×24, you engage the half nut on an even number for odd number threads, you engage the half nut on a an odd number