efm threads

efm threads

PostBy: ryan20strohl On: Tue Mar 18, 2014 5:00 pm

Is this correct thread size on the end of a pot worm left hand tread 1\2 13 die I want to thread a worm. Thanks
ryan20strohl
 
Stoker Coal Boiler: efm stoker and allen stoker
Coal Size/Type: rice and buck
Other Heating: allen stoker
Stove/Furnace Make: EFM
Stove/Furnace Model: 520