| | Value | | :--- | :--- | | Steel Grade | St 4 | | Standard | DIN 1624 | | Region | Germany | | Product Form | Cold reduced mild unalloyed steel strip (width ≤ 650 mm) |
This version of the standard is likely still available for purchase from standards vendors. It is also widely referenced by fastener suppliers.
To obtain an official, fully detailed version of the document, consider these verified channels:
Defines a flat, circular base that sits flush against or countersunk into the material surface. din 1624 standard pdf
If you are looking for specific material grade equivalents or tolerances for a project, Share public link
Because DIN standards are copyrighted intellectual property, official, up-to-date versions are generally not available for free public download. To obtain an authorized, legal copy of the full technical data sheet in PDF format:
): Defined to ensure the material maintains its shape after forming. Indicates the maximum stress the material can withstand. Elongation ( | | Value | | :--- | :---
Position the barrel into the hole from the back side of the workpiece.
Disclaimer: This post is for informational purposes. Always consult with a qualified materials engineer and obtain the official standard for legal and manufacturing compliance.
While the original material standard is superseded, "DIN 1624" remains the active commercial shorthand for used to provide threaded anchors in wood or plastic. If you are looking for specific material grade
The standard outlines precise dimensional tolerances to ensure interchangeability across manufacturers. Common Metric Sizes
The material must be ductile enough to allow the prongs to be stamped and formed without fracturing, yet hard enough to bite into hardwood without bending. 4. Industrial Applications of DIN 1624 Tee Nuts
The official DIN 1624 standard covers a broad range of metric sizes, typically ranging from M3 to M10, though M4, M5, M6, and M8 are the most common in commercial manufacturing.