Designed to sink flush into the wood surface.

The is a foundational document that has defined the reliable and efficient fastening of chipboard and MDF for decades. Despite its historical status, its principles and specifications are more relevant than ever. Manufacturers and professionals continue to produce and use screws that conform to its rigorous dimensions.

As lightweight construction using aluminum and magnesium alloys grows in automotive and aerospace, the remains highly relevant. However, note that DIN standards are gradually being replaced by ISO or EN ISO standards. Currently, ISO 7085 covers similar ground, but many legacy designs and German machine tool specifications still cite DIN 7505 explicitly.

Since the withdrawal of DIN 7505, manufacturers now primarily follow , which covers "Timber structures — Dowel-type fasteners." This standard focuses on the mechanical properties and requirements for fasteners used in load-bearing wood structures. Where to Find the Document

The DIN 7505 standard covers several key aspects of self-tapping screws, including:

| Standard | Purpose | | :--- | :--- | | | Tapping screw threads (slightly different geometry than DIN 7505) | | DIN 7500-2 | Thread-rolling screws for metric ISO threads (similar but not identical) | | DIN 267-13 | Mechanical properties for tapping and thread-forming screws | | DIN EN ISO 10666 | Driving test conditions for thread-forming screws |

By securing the official standard, you ensure that your threaded joints will survive vibration, thermal cycling, and static loads. Do not guess with fastening—let guide your design.

A very specific request!

For manufacturing, QC inspection, or engineering purposes, accessing the full, official PDF documentation is essential.