kind of thread is this

Jimmy Suarez · 2011-10-13T19:56:00+00:00

can somebody tell what kind of thread is this? is for an old fashined door knob spindle,the thicknes is 9/32 square stock, and 20TPI,is there a nut or bolt made for this thing? Thanx

Oct 13, 2011 21 Replies

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Robert Nichols 14 years ago

Thread the rod while it's round and then mill the sides flat?

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Michael A. Terrell 14 years ago

Thread it on a lathe, with shallow cuts.

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