Din 509e06x02 Exclusive -

When an engineering drawing or procurement manifest references a designation, the nomenclature breaks down into three distinct manufacturing instructions:

If this matches what you want, tell me which deliverable to produce (e.g., “inspection checklist” or “dimensional tables”) or provide the exact standard number if different.

| Feature | Standard DIN 509 Fe/Zn6c | DIN 509E06X02 Exclusive | | :--- | :--- | :--- | | | Pure Zinc | Pure Zinc + Proprietary Seal | | Thickness | 6 µm | 6 µm (controlled to +/-0.5µm) | | Friction Coefficient | 0.25 – 0.35 (uncontrolled) | 0.12 – 0.16 (certified) | | Salt Spray (White Rust) | 72 hours | 240+ hours | | Galling on Stainless | High risk | Zero risk (lubricated layer) | | Hydrogen Embrittlement | Not guaranteed | Guaranteed (per ASTM F1941) | | Availability | Mass produced, any plater | Exclusive to 2-3 European platers | din 509e06x02 exclusive

Let’s break down each section of this specific identifier.

: Specifies a single-surface relief groove. Form E is typically selected for components where the face plane (shoulder) serves as the primary functional mating surface, but the adjacent cylindrical diameter does not require an additional recess. 06 (Radius Form E is typically selected for components where

If a supplier claims , demand proof. Below is the standard test suite:

The code refers to a specific machining standard for an undercut (also known as a relief groove or neck) on a turned part . Breakdown of the Code Breakdown of the Code Is there a conflict

Is there a conflict with the engineering standard? Likely not. It is probable that the OEM part number was derived because the component interfaces with a shaft that requires a DIN 509 E 0.6 undercut. The "X02" addition in the user's keyword could represent a secondary variant of that bushing (perhaps a specific hardness or internal shape designed to lock into that precise groove). Therefore, when a seller lists a "din 509e06x02 exclusive" part, they are likely referencing an aftermarket or premium replacement part that perfectly replicates the specific relief groove geometry required by the original European drivetrain design.

Let's decode it step by step according to the DIN 509 standard (Electrodeposited coatings):

Version Different?