If you are looking for more hatch patterns be sure to see our full set library of 376 hatch patterns, by far the best deal at $79. Hatch configuration files are saved in PAT-files. You can also read the installation inst ructions before you purchase by clicking on the link below:Ĭlick here to SEE the INSTALLATION INSTRUCTIONS This article describes how to install custom hatch patterns in AutoCAD using PAT files. A collection of hatch patterns for fish scale shingles used on many Victorian homes. ~Hatch pattern installation instructions for all versions of AutoCAD are included with the download.~ A collection of hatch patterns for fish scale shingles used on many Victorian homes. The best quality and selection of AutoCAD brick, concrete block, and paver hatch patterns available! There are 27 CAD hatch patterns that include the following patterns: There are 27 AutoCAD Hatch Patterns included! These ArchBlocks CAD hatch patterns are compatible with all versions of AutoCAD and AutoCAD LT, from AutoCAD 2020 all the way back to AutoCAD Release 14.