Widely used in furniture production (chipboard, plywood, solid wood) to create a flush, threaded connection . 3. Comparison of Common Dimensions (Tee Nuts) According to data from Fuller Fasteners and Dinmark :
When referencing the standard for raw materials, the following characteristics are defined: DIN 1624 Specifications – Tee Nuts with Pronge din 1624 standard pdf
Download the DIN 1624 standard PDF (or use the technical data above) and create a "Material Substitution Request Form." List the required tensile strength, hardness (e.g., 130-160 HV), and carbon range. Then ask your supplier to match these properties with an EN 10139 grade. Then ask your supplier to match these properties
The reason for withdrawal is harmonization. In the early 1990s, Germany adopted a wave of European (EN) standards to replace national standards. The content of DIN 1624 was merged and superseded by (Steel wire for mechanical springs – Part 1: Patented cold-drawn unalloyed spring steel wire). The content of DIN 1624 was merged and