Bolts2K 2D: Bolts/Nuts/Washers for Steel Detailing
Bolts2K parametrically creates bolts/nuts/washers in plan or elevation views for easy placement in steel details. The additional module included in this App are Slotted Holes. Dimensional data for the bolts are stored in external ASCII data files which you may add additional dimensional information on bolts or nuts that are unique to your specific application. Default sizes are included in imperial and metric dimensional data files.
The Slotted Holes feature helps you easily create short-slotted and long-slotted holes for construction or steel detailing. Create single or multiple arrays of slotted-holes simply by entering a standard or oversized bolt diameter for the slot width then the required short or long length for the slot. Slotted-holes are represented as a solid or single polyline opening from a toggle selection. Dimensions are added automatically when the "Add Dimensions" toggle is selected.
After selecting the options in the dialog you are prompted for the slotted-holes location point, the slotted-hole or array and dimensions are added to the drawing then you are prompted for the rotation angle.
“The installer is compatible with Autodesk® AutoCAD® 2012 to 2020 (including other vertical products).”