Originally Posted by StLouQue
Daaaa-yum Norc, our very own "helpful hardware man!" You do seem to have this info at your fingertips...might have to start calling you "Ace."
At work and have McMaster Carr catologue on desk top. Their a little more expensive but they carry everything. Work has an open P.O. so quickest way to get what you need.
Actually got lazy, one I posted is for fixing threads, this type is for making thread (got called out by co-worker).
Round Adjustable Threading Dies
Use these split-style dies to thread bolts, studs, rods, and other parts that require external threads. Each die is furnished with an adjusting screw. The die will open slightly when the screw is tightened and will spring back when the screw is loosened. The adjustment range is relatively small, but sufficient to produce all standard classes of fit. The thread size is etched in each die for easy identification.
For machine screw and fractional sizes, please specify thread size. For metric sizes, please specify thread size and pitch. For NPT pipe sizes, please specify pipe thread size. Die Sets—
Furnished in a compartmented plastic case.