It is suitable for parts with "Accurate Production" requirements where quality assurance is oriented toward reliable dimensional stability.
stands for Tolerance Grade 5 within the DIN 16742 framework. It is classified as a "fine" tolerance for injection molded parts. In practical terms, TG5 sits exactly in the middle of the standard's capability range: din 16742 - tg5
: Engineers are advised by firms like Pekago Covering Technology to design parts at the "middle" of the tolerance field to allow for material fluctuations. It is suitable for parts with "Accurate Production"
Small features (under 1mm) might have a tolerance of ±0.05mm. din 16742 - tg5
The success of meeting TG5 is heavily dependent on the material's shrinkage characteristics.