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.
Broom handle thread size.
I was able to find a thread gauge and found that a standard broom handle thread is 3 4 5.
I think the correct straight sided form would have more problems.
Anyway this was my experience with the broomstick female thread.
I tried several broom handles and handle extensions they don t thread in ore than one turn.
Broom handle screw plug as built.
0 55 min.
I have to spec internal threads for parts that will accept these broom handles.
0 77 min.
The cylindrical thread form doesn t have much overhang and the threads came out fine.
Straight bore 02 under spec for the major and a 5 deg.
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Threading a broom handle.
By reader submitted jul 18 2006.
Where can i purchase tap and die sets for wood that will produce wooden threads that are on a push broom handle and head.
Consequently a broom handle can be screwed into a paint roller a window washing extension pole into a broom and so on.
Broom and paint handle threads 3 4 x5 by halley thingiverse error getting thing.
Most popular is about 3 4 outer thread dia x 5 tpi.
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.
Any help is appreciated.
This is a nice tap well made and cuts nice threads.
But it is not the right pitch for standard broom handles.
Unable to load your thing at the moment.
Many woodworking stores sell the beall threading kits.