5/16-24 Flexible Locknuts

Posted by Packard Don On 2019/11/7 17:51:52

I'm looking for what are apparently called flexible locknuts but I'm not having much luck. That is, I can find them in abundance but so far every one I've located is turned down to round on the slotted end rather than having the hex. Does anyone know of a source for new ones? These are Packard part number G451006 and are for my 1951 Henney-Packard but are also used in many other Packard applications.

This isn't a very good photo but it shows, just barely, the fine slots that are cut across it.

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