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
The is designed with several key technical advantages over standard DIN 509 components: 1. Superior Material Composition
refers to a specific type of relief groove (or undercut) used in mechanical engineering, typically situated at the root of an external thread.
If you work in surface engineering, electroplating, or high-precision mechanical components, you know that a spec isn't just a number—it's a promise. Today, we’re breaking down one of the more specific, high-demand codes on the market: . din 509e06x02 exclusive
DIN 509 — E — 06 x 02 │ │ │ │ Standard Form Radius Depth Family Type (0.6mm) (0.2mm)
According to DIN 509:2006-12 , the E0.6x0.2 undercut has specific dimensions: Description Radius of the undercut Depth of the undercut Breadth of the relief groove (Approx) Usually proportional to depending on type) Racap R sub a Surface Roughness (Surface) (Standard) or (Note: The exact breadth and machining allowance
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. The code refers to a specific machining standard
| Code | Meaning | |------|---------| | | Standard series for electroplated coatings (superseded by DIN EN ISO 4046) | | E | Electroplated coating (galvanic) | | 06 | Coating thickness: 6 µm (micrometers) | | X | Type of coating material: X = no undercoat / single-layer (often zinc or cadmium; here likely zinc) | | 02 | Post-treatment / passivation type: 02 = blue or colorless chromate (low thickness, slight corrosion protection) |
| 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 |
technical documentation) to allow for subsequent grinding of the cylindrical surface. "Exclusive" If you work in surface engineering, electroplating, or
I’ll assume you mean the German standard DIN 509E06X02 (likely a part or variant); I’ll produce a concise, structured report summarizing scope, key requirements, typical applications, inspection/test methods, and compliance steps. If you meant a different standard or need a specific clause, say so.
This article explores the technical specifications, applications, and manufacturing advantages of the DIN 509 E0.6x0.2, clarifying why it is a favored choice for engineers. 1. Defining DIN 509 E0.6x0.2
If your current fasteners are failing salt spray tests due to thread galling or edge buildup, request a sample batch of DIN 509E06X02 exclusive from an accredited German plater. The upfront exclusivity fee will pay for itself in reduced warranty claims.
Provides necessary "run-out" for grinding wheels or turning tools to ensure they reach the very end of a cylindrical section without damaging the perpendicular shoulder. Mating Parts: