Quote Originally Posted by Tom_Nelson View Post
Have you had a look at this thread on making your own. I'm about to try making delrin nuts for my Chester 16v mill using this technique
http://bbs.homeshopmachinist.net/thr...s-the-easy-way

​As far as i can determine, delrin and acetal are pretty similar (maybe delrin is just a trade name for acetal ?)
Not seen that idea before Tom, if we get desperate perhaps it would be worth a shot! :)