Broom handle screw plug as built.
Broom handle thread size.
The cylindrical thread form doesn t have much overhang and the threads came out fine.
The skirt thread was 0 25 to 0 30 mm thick so the first layer height tweak and packing density adjustments worked fine and all the dimensions came out perfectly.
This is a nice tap well made and cuts nice threads.
Since the handles are made of all kinds of garbage using all kinds of garbage specs if any the taper had allowed something and i could not care less what part of the thread to lock up and tighten.
Many woodworking stores sell the beall threading kits.
I have to spec internal threads for parts that will accept these broom handles.
Consequently a broom handle can be screwed into a paint roller a window washing extension pole into a broom and so on.
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I think the correct straight sided form would have more problems.
Straight bore 02 under spec for the major and a 5 deg.
I tried several broom handles and handle extensions they don t thread in ore than one turn.
Any help is appreciated.
I was able to find a thread gauge and found that a standard broom handle thread is 3 4 5.
Another flavor is about 1 080 outer thread dia x 4 tpi.
Where can i purchase tap and die sets for wood that will produce wooden threads that are on a push broom handle and head.
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Anyway this was my experience with the broomstick female thread.
Broom and paint handle threads 3 4 x5 by halley thingiverse error getting thing.
Threading a broom handle.
Most popular is about 3 4 outer thread dia x 5 tpi.