Quality: Din 509e06x02 Exclusive Extra

"DIN 509 E06 x 02"

refers to a specific type of relief groove (or undercut) used in mechanical engineering, typically situated at the root of an external thread.

1. The "E" – Electrolytic Process

• DIN 509: This is the German Industrial Standard (Deutsches Institut für Normung) that defines the dimensions and profiles for relief grooves. These grooves are critical in machining to allow a cutting tool to run out without damaging the workpiece or to ensure a nut screws down flush against a shoulder.
• Type E: This designates the shape of the groove. In DIN 509, there are typically three forms:
  • E: The shape/type of the undercut.
  • 0.6: Likely the width of the groove ($b$) in millimeters.
  • 0.2: Likely the depth of the groove ($t$) in millimeters.

  These undercuts are standardized features designed to allow mating parts to sit flush against a shoulder or to provide clearance for grinding tools. Understanding the Code din 509e06x02 exclusive

  Search for: “DIN 509 part 1 (1974)” or “DIN 50900” – but note it’s withdrawn and for historical reference only. "DIN 509 E06 x 02" refers to a

  • It could be a terminal block or relay socket designed to mount on a DIN rail (standardized mounting metal rail).
  • "509" and "06x02" are common substrate sizes or manufacturer codes for ceramic terminal blocks or PCB connectors.