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Old April 16, 2016   #18
Worth1
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Join Date: Feb 2006
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I have been trying to figure the thread pitch on the bottle.
I know they are buttress threads and the closest I can come up with in SAE is 6 threads per inch.
I am getting a measurement of .165 across the treads .165 X 6 = 0.99 or pretty darn close to an inch.
This is one of the reasons I want a lathe so I can make stuff like this.
Worth
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