If you're looking for a free version, I couldn't find any publicly available PDF of DIN 76-1. However, some engineering or manufacturing websites might provide summaries, extracts, or interpretations of the standard.

Would you like more information or clarification on any specific aspect related to DIN 76-1?

You can purchase the DIN 76-1 standard as a PDF document from the German standardization body, DIN Deutsches Institut für Normung e.V., or from other authorized distributors.

The standard DIN 76-1, published in April 2016, specifies the thread run-outs and run-in lengths for threaded parts, including bolts, screws, and nuts. The standard provides guidelines for the dimensions and tolerances of thread run-outs and run-in lengths to ensure proper assembly and functionality of threaded connections.

Here's what I could gather: