The "K" version likely refers to a specific part of the standard, possibly related to a particular type of screw or application.
The DIN 7504 K standard specifically focuses on the requirements for screw and bolt fasteners used in various applications, including construction, automotive, and industrial equipment. The standard covers a range of topics, including: din 7504 k standard pdf
with a tapping screw thread. These fasteners are widely used for joining metallic elements or fixing materials like plastic and wood to metal without the need for pre-drilled holes. Core Technical Specifications The "K" in DIN 7504 K refers specifically to the hexagon head with an integrated washer face Snabline.com DIN 7504 K ~ISO 15480 560 HV - Tme.eu The "K" version likely refers to a specific