is a widely recognized German standard for straight-sided (parallel) spline shaft connections
Disclaimer: Always refer to the most current version of any standard. Specifications change. This guide is for informational purposes and does not replace formal engineering judgment. din 5463 pdf
Provide which country or institution you prefer (or say “institutional access”) and I’ll outline the most direct options and likely costs. If you want, I can also summarize key clauses once you provide the PDF or its clause numbers. is a widely recognized German standard for straight-sided