https://www.javelin-tech.com/3d/solidworks-toolbox/ Using SOLIDWORKS Smart Fasteners you can automatically add fasteners to your assembly if there is a hole, hole series, or pattern of holes — sized to accept standard hardware. Smart Fasteners combines hole wizard features with the SOLIDWORKS Toolbox library of fasteners, which includes a large variety of ANSI Inch, Metric and other standard hardware. You can add fasteners to an assembly as a configuration of an existing part, or as a copy of an existing part.
