Threading one this small on the lathe would certainly be a challenge, but beyond correctly grinding the internal threading tool, pretty standard operation I would think (This is the voice of a total amatuer speaking!) Al --- Harry Wade <hww@xxxxxxxx> wrote: > Jesse, > I'll probably not spring for the tap and solve the > problem by re-machining a standard nut. > > I have been finishing up a wood bandsaw-to-metal > conversion and solved the need for belt take-up by > mounting the entire motor-gearbox assembly on a set > of bar waya giving a 2" travel, just enough to > loosen and replace belts or pulleys. The gearbox > itself allowed this because it had bolting flanges > sufficiently deep to be bored to pass the ways > (bars) through. This "carriage" will be traversed > by Acme leadscrew and it needs a fixed nut. > Dheers, > Harry > > MODEL ENGINEERING DISCUSSION LIST. > > To UNSUBSCRIBE from this list, send a blank email > to, > modeleng-request@xxxxxxxxxxxxx with the word > "unsubscribe" in the subject line. > ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.