Din 7505 Standard Pdf Jun 2026

DIN 7505 screws are manufactured from various materials and finishes, with being the most common (often Case Hardened to 370HV, equivalent to property class 8.8). High-end versions use stainless steel (A2/A4/304 and 316 grades) for coastal/marine environments. Other materials include alloy steel for high-strength, brass for electrical conductivity, and aluminum for lightweight applications.

: Standard for maximum holding power in manufactured wood products.

: Detailed specifications including weights and thread pitches can be viewed on Scribd - DIN 7505 Specifications Dimension Chart

(countersunk flat head) with a 90° angle, allowing it to sit flush with the material surface. Drive Type : Typically uses a Pozidriv (PZ) din 7505 standard pdf

Yes, but only in austenitic stainless steels with low work-hardening rates (e.g., 304, 316) and using high-quality hardened screws (≥ 450 HV). Pilot holes must be at the upper tolerance limit.

You can find the standard pdf on various websites that provide access to technical standards, such as:

While the full technical tables are found in the official PDF, the standard generally categorizes screws into two primary types based on head design: DIN 7505 screws are manufactured from various materials

There is no single free PDF repository for this standard. However, here are the most reliable methods to obtain it.

DIN 7505 — Title and context (assumed)

): The distance between individual thread crests, optimized for soft and composite woods. The inner diameter of the screw shank. 3. Material and Mechanical Properties : Standard for maximum holding power in manufactured

The PDF defines specific tolerances for screw lengths (e.g., for lengths 12-18mm, tolerance is ± 0.90mm, and for 121-200mm, it is ± 2.00mm). 2. Material and Hardness

While some websites offer "free" files, most are:

Using official, verified PDFs ensures that your manufacturing tolerances match global supply chain requirements, reducing component failure and production downtime.