A third part, DIN 5480-15 (Inspection), exists but is less frequently needed for general design.
– Many engineering websites provide free, non-copyrighted summaries of the key tables, formulas, and parameters from DIN 5480. Search for: Din 5480 Pdf
: General definitions, symbols, and the structure of the spline system. A third part, DIN 5480-15 (Inspection), exists but
: It covers both "side-fit" splines (where the load is carried on the tooth flanks) and "major diameter-fit" splines (where centering occurs on the outer tips). 3. Application and Availability A third part
: A primary source for current versions of the spline standards.