Acme tap

doubleboost · Oct 31, 2024

I am in need of a 5/8 12 tpi acme tap left hand thread .

Kram · Oct 31, 2024

I imagine they are not very common. Can you screw cut it on lathe?

Brad93 · Oct 31, 2024

China will be your only option

Erie Fred · Oct 31, 2024

doubleboost said:
I am in need of a 5/8 12 tpi acme tap left hand thread .

Quick look online says the 12 pitch is oddball....

McMaster-Carr is the complete source for your plant with over 595,000 products. 98% of products ordered ship from stock and deliver same or next day.

www.mcmaster.com

Amazon:

doubleboost · Nov 1, 2024

Kram said:
I imagine they are not very common. Can you screw cut it on lathe?

That will be the last resort

brightspark · Nov 1, 2024

tracy tools might be worth a try

daleyd · Nov 1, 2024

Is that what Wyl E Coyote drinks from?

:scared:

doubleboost · Nov 1, 2024

Spent a good afternoon screw cutting the nut.
Very satisfying way to fill in a couple of hours .
Video on my Patrion (sorry mods)