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ACS Hub Nut / Axle Thread

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ACS Hub Nut / Axle Thread

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Old 03-11-10, 03:53 PM
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ACS Hub Nut / Axle Thread

Just picked up an old ACS front hub. It's a large flange design, stamped 38 81. Nice.

The hub came to me without axle nuts/washers. Any idea what thread these are likely to be?
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Old 03-11-10, 05:46 PM
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I think some crafty googling may have given me the answer: 3/8" 26TPI. I'd be grateful if anyone could confirm that!
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Old 03-12-10, 12:47 AM
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I'd recommend just buying a pair of 3/8" 24tpi nuts and a pair of 3/8" 26tpi nuts. I think that most hubs now a 26tpi, but a lot of older hubs were 24tpi. Or maybe it was the other way around.
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