Typically from 9.5 mm to 80 mm or higher, depending on the manufacturer.
While the head styles differ, the core innovation—the self-drilling tip—is common to all types within the DIN 7504 family. din 7504 k standard pdf
Utilizes a spacing thread style common to sheet metal screws (Tapping screw thread according to DIN EN ISO 1478). Coating and Surface Finish Options Typically from 9
The hexagonal flange head clamps the pieces together securely. Coating and Surface Finish Options The hexagonal flange
When searching for a DIN 7504 K standard PDF, you will often find references to .ISO 15480 is the modern international equivalent. While they are highly interchangeable, slight differences exist in head dimensions and standard testing tolerances. Always check your project specifications to confirm if the legacy DIN standard or the newer ISO standard is mandatory.
HV) with electroplated coatings are susceptible to this, which should be considered in high-load applications. Common Applications and Use Cases