by bgsengine » Tue Jul 08, 2014 11:26 am
Whatever size they spec it for, but typically would be a fine thread 7/16-20 - might could be 1/2-20 or 3/8-18 but unlikely. if you mean the PTO end of the crank to bolt up whatever pulley or accessory it connects to.
How poor are they who have not patience. What wound did ever heal, but by degrees? - Iago (Othello Act II, Scene 3)