Din 7505 Standard Pdf

DIN 7505 is a German technical standard issued by the Deutsches Institut für Normung (German Institute for Standardization). It specifically covers (also known as particle board screws).

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.

In the world of furniture manufacturing, cabinetry, and general woodworking, the serves as the definitive guideline for chipboard screws (also known as particle board screws). These screws are engineered specifically to provide high holding power in materials like chipboard, MDF, and various wood composites, preventing the cracking and splitting common with standard wood screws. din 7505 standard pdf

: High durability for moisture-prone areas like kitchens, bathrooms, or outdoor settings. Black/Grey Phosphate

If you’ve ever worked with particle board, MDF, or soft timber, you know the frustration of a screw splitting your hard work right down the middle. That’s where the comes in. Often referred to as the "particle board screw" standard, these fasteners are engineered to make woodworking faster, cleaner, and much more reliable. What is the DIN 7505 Standard? DIN 7505 is a German technical standard issued

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Deeper threads increase the surface area contact, significantly raising the pull-out resistance in particleboard. These screws are engineered specifically to provide high

Carbon steel (such as C1022) or stainless steel (A2 or A4 for corrosion resistance in outdoor applications).

Case-hardening is mandatory for carbon steel variants. The surface must be hard enough to cut through wood fibers and glue lines without stripping the threads, while the core remains ductile enough to resist shearing under torsional stress. Surface Coating / Finishes:

: Unlike generic wood screws, DIN 7505 screws have a thinner core and higher threads, which provide better grip and prevent the wood from splitting—specifications backed by this document.