hey guys, just picked up a home made mud motor great look'n set up the guy did a great job just look at the prop not sure how to fasen it, there's thread'd rod with lock nuts , im thinking that the prob will slip if thats it, can some tell me about how there prop stays on there motor , i've called the guy back to ask but and get ahold of him right now so im just gunna ask on here hahah

If the shaft is threaded, is the prop threaded?? if not, it should be. usually, there is either a hex shaft or threaded shaft. Make sure your prop is threaded first...

right on thanks u, i havent got a prop for it yet still looking but i wasent sure if probs came threaded or not , thank u

yep, thread the prop on, then the two nuts