Din 16742 - Tg5 Jun 2026

For critical features, it is strongly recommended to specify TG5 only on functionally relevant dimensions, while allowing coarser grades (e.g., TG8–TG10) on non-critical geometries to balance cost and performance.

Plastic manifolds in fluid handling systems require TG5 to prevent leaks under pressure cycling. din 16742 - tg5

The DIN 16742 - TG5 standard has widespread applications in various industries, including: For critical features, it is strongly recommended to

DIN 16742 - TG5 refers to a specific tolerance group within the Key Differentiation: W vs

The standard (now largely superseded by DIN ISO 20457 ) defines tolerances for plastic molded parts. Specifically, TG5 represents a "Tight" or "Accurate Production" tolerance group, typically applied to high-precision engineering materials like Polyamide (PA).

While TG6 is the default for "standard" injection molding, TG5 is reserved for parts requiring higher precision. 2. Key Differentiation: W vs. NW