Din 16742 - Tg5 Fixed <FULL>

Most injection molders will warn against specifying TG7 or TG8 for mass production. While they are mathematically possible, they drive tooling costs up by 40–60% and scrap rates through the roof.

When applying TG5 under DIN 16742, dimensions are categorized based on how they are formed in the tool: din 16742 - tg5

The standard assigns tolerance values based on the nominal dimension and the selected Tolerance Group. Most injection molders will warn against specifying TG7

If you need the exact wording, table of TG5 chemical/microstructure limits, or test values from the standard, say whether you want a summary table or the specific numeric requirements and I’ll provide a concise breakdown. table of TG5 chemical/microstructure limits