The DIN 7505 standard covers various aspects of self-tapping screws, including:
The Ultimate Guide to DIN 7505: The "No-Drill" Wonder for Woodworking din 7505 standard pdf
is a technical standard from the German Institute for Standardization (Deutsches Institut für Normung) that specifies requirements for chipboard screws . If you are looking for a "review" of the document itself to see if it's worth acquiring for your project, Overview of DIN 7505 The DIN 7505 standard covers various aspects of