Downloading CAD Details:
CAD details are available in DWG, DXF, and IGS formats. When you have located the appropriate detail, select one of the file format buttons to download the file to your computer.

To view a CAD detail, you will need a CAD design program or a CAD viewer program. Autodesk Design Review is a free CAD viewer that will allow you to view, measure and mark up 2D and 3D designs without the original design creation software.