This the Uni-Connector found in the Hafele catalog. The necessary 2D .dwg and .wmf files are included so, once placed in the appropriate directory, can be used as part of you Associative Hardware Library (For placement on 2-D parts). These connector's model numbers vary based on whether variant or wood screws are to be used, so a .PDF has been included in the download. There is also a sample job included in the download so the current Z rotation of the 3-D and 2-D .dwg's will make sense.
Opp's the sample job folder mentioned above is for MicroVellum Version 6 and will not work with V65 or V66; Use below link for the V65+ sample job folder...
Download_V65+Uni-Connector_Keku_Product_Job-HERE