Share Email Facebook Twitter LinkedIn AMSINGLEHATLAY (System Variable) Places all hatch patterns on a single layer rather than individual layers. This must be a preset layer that has already been created. Type:IntegerSaved in:DrawingInitial value:0 0 Off 1 On Related Concepts About Associative Hatches (AutoCAD Mechanical Toolset) Related Reference Commands for Working With Inventor Link (AutoCAD Mechanical Toolset)