This is the 3rd revision of the Solidworks Parts Files for Almost Everything in the Open Builds Parts Store. As before, everything is organized in folders to match the Store Folders to make the parts easy to find.
This revision adds the 8mm, 4 start, 8 pitch lead screw and both of the ACME nuts for the leadscrew: the V-Slot ACME Nut, and the 8mm ACME Nut Block. You will find all 3 files in the "Hardware" Folder, and a repeat of the leadscrew in the "Screws" Folder, just as in the Open Builds...
Solidworks v2013 parts files - Updated 4-27-2014 Revision 3
Solidworks 2013 3D files for almost every part in the OpenBuilds Online Store