Din 5464 Standard Pdf -

The Backbone of Heavy Machinery: Understanding DIN 5464

• DIN 6923 specifies coarse pitch thread hexagon flange nuts.
• DIN 5464 specifies fine pitch thread hexagon flange nuts.
• Key takeaway: Use DIN 6923 for standard bolts; use DIN 5464 for fine-thread high-stress applications.

: The primary publisher for all DIN standards. You can search for "DIN 5464" on their official website to purchase and download the current version.

• Shape: Hexagon with an integrated flange (serrated or non-serrated bearing surface).
• Thread Type: Metric fine pitch thread.
• Strength Classes: Typically 8, 10, and 12 (high-strength applications).
• Material: Usually steel, with options for zinc plating or other corrosion-resistant coatings.

• USA: ANSI Webstore (usually resells DIN standards).
• UK: BSI Group.
• Australia: SAI Global Infostore.
• Tip: If you are a student or small business, check for "Read-Only" versions which are cheaper than print copies.

Fixed Connections

: High-torque permanent fits between shafts and gears. din 5464 standard pdf