Custom machined solid brass prop nut for your outrunner! This is the Medium series nut with M6-M8 thread, this is very common thread for the mid size outrunners sold by most motor brands. We can also cut M10 thread if needed.

NOTE: You will need to specify the thread size & pitch of your adapter shaft during checkout, if you are unsure of your prop shaft thread email a photo across or you can even mail your prop adapter in so we can match it up for you!

The size of this prop nut is approx. 20mm diameter and will range from 30-50mm long. To work out what weight you need add weight to the front of your prop until you balance your model then we use that weight as a guide for your prop nut.

As this is a custom part hand made in our machine shop it will be within 5 grams of your specified weight, usually only a gram or so tolerance.