dvdt2, what a **** answer. Sanihaus, I wouldn't push these much past 12k as there quite soft. They would handle more before failing, but they de-pitch at any higher loads. The carbon fibre versions are the same diameter, pitch and airfoil, and these would handle considerably more RPM. Not much more expensive either.
Am looking for this size prop but none of the props listed say what size shaft they will take.
My question is are these able to take an 8mm shaft or which props should I be looking at?
Any help greatly appreciated.
the hole i 6mm in diameter and you will get some spacers for smaller shaft. i do not recommend 8mm shaft, since you have to drill your prop, which makes it weak and unbalanced. i suggest a smaller shaft. i had 8mm shaft an put a new 6mm thread on it. works just fine.