Long 6 Lead High Helix Lead Screw, Drylin / Dryspin 37 3/8" long, nut included.

Description

This coated NON magnetic steel lead screw (six lead) is zero backlash and has self lubricating nuts of the Drylin / Dryspin type, the actual brand is unknown.  The coating shows no wear that I can see, the ends do not have marks from lock screws, it may have been a spare part that was no longer needed.  The outside dia. over the threads is .388", the dia. over the tips is .248", it is 37 3/16" long including the tips, a single turn moves the nut 3/4".  Ingus.com has several other styles of nuts for this type of screw if needed.  The nuts have two small holes that are threaded all the way through.
The photos are of an identical screw previously sold, it looks exactly the same as the screw for sale, (this unit looks newer but the difference would not be noticeable with new photos).  T
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