Heavy-Duty Torque: Understanding the DIN 5464 Standard for Spline Joints
Major industrial suppliers like McMaster-Carr (USA), RS Components (EU), or Misumi (Global) allow you to filter by "fine pitch flange nut" but may not list the DIN number. You will need to verify their certs against the PDF.
You have typed or "din 5464 download" into Google, only to find sketchy websites, broken links, or requests for credit card details. Here is why:
Compared to the DIN ISO 14 standard, the DIN 5464 "heavy series" features more teeth to provide a higher load capacity. Standard Status & History Current Version: DIN 5464:2010-03 , published March 1, 2010. Previous Version: DIN 5464:1965-09 (withdrawn). Document Length: Approximately 9 pages. Accessing the PDF din 5464 standard pdf
The DIN 5464 standard PDF is an essential resource for engineers, designers, and manufacturers working with involute splines. By following this standard, companies can ensure:
The DIN 5464 standard is a copyrighted document managed by the German Institute for Standardization (Deutsches Institut für Normung). Authorized Sources
| Standard | Height | Collar | Equivalent | |----------|--------|--------|-------------| | DIN 5464 | Medium | Yes | ISO 7042? (No – that’s nylon insert) | | DIN 934 | Standard | No | Regular hex nut | | DIN 6923 | Standard | Yes | Similar, but taller | Heavy-Duty Torque: Understanding the DIN 5464 Standard for
The primary characteristic of a DIN 5464 spline is its . Because the flanks are perfectly parallel to the radial line of the shaft, the forces acting on the connection are purely tangential. This configuration prevents the hub from expanding due to radial forces, allowing for thin-walled hubs to handle enormous mechanical strain without cracking. DIN 5464 vs. Other Spline Standards
The power of a standardized spline lies in its precise geometric design, ensuring consistent and reliable performance. DIN 5464 outlines several key characteristics:
Understanding the why helps justify purchasing the PDF. You will find DIN 5464 fine-pitch flange nuts in: Here is why: Compared to the DIN ISO
Published by the German Institute for Standardization (Deutsches Institut für Normung - DIN), the standard specifies dimensions, tolerances, and verification procedures for straight-sided splines, often referred to as heavy-series splines.
The primary publisher DIN Media (formerly Beuth Verlag) offers both localized German and English translated editions.