M Tolerance Pdf: Din 6930

However, here's the key point: is the standard for continuous hot-dip zinc-coated (galvanized) flat steel products — not threaded fasteners. The well-known fastener property class "M" (e.g., 8.8, 10.9) comes from ISO 898-1 or DIN EN ISO 898-1 .

It sounds like you're looking for the for DIN 6930 — specifically for the letter "M" (likely a property class or a dimensional feature), and you want a PDF source. din 6930 m tolerance pdf