The Wacker Neuson Hexagonal Flange Head Screw is a genuine OEM hexagonal flange head screw designed for the GS6503G, GS6500G, GS8003G, and GS8000G generator series. Sourced directly from Wacker Neuson, this screw is manufactured to the exact specification of the original part, ensuring a correct, secure fit every time. It covers multiple GS-series generator variants, making it a dependable choice whether you're servicing a CE, LA, or CN configuration machine.
Key Features
- Genuine OEM Thread and Flange Specification — Manufactured to the exact head geometry and thread pitch of the original, so torque loads are distributed correctly across the mating surface without risk of stripping or loosening.
- Drop-In Installation — Matches the original mounting pattern and drive type, so it seats and torques in place without any modification to existing hardware or fastener bosses.
- Broad GS-Series Compatibility — Fits GS6503G, GS6500G, GS8003G, and GS8000G generators across CE, LA, and CN configuration variants.
- Structural Integrity Under Load — A correctly seated flange head screw maintains critical panel, housing, or component alignment; a worn or missing fastener can allow vibration-related movement that damages surrounding components over time.
- Verified Wacker Neuson Part Number — Ordering by part number 5000408586 confirms you receive the correct fastener for your specific generator model, eliminating guesswork at the service bench.
A hexagonal flange head screw combines a standard hex bolt head with an integrated flange that acts as a built-in washer, spreading the clamping load over a wider surface area than a standard bolt alone. This design helps prevent fastener pull-through and reduces the chance of loosening caused by machine vibration — a common stress factor on generator equipment running at sustained load. When this fastener is worn, cross-threaded, or missing, the assembly it secures can shift or rattle, potentially causing misalignment or accelerated wear to adjacent components.
Part Details
| Part Number | 5000408586 |
|---|---|
| Old Part Number | 0408586 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagonal Flange Head Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GS6503G | GS6503G CE | 5100079454 |
| GS6500G | GS6500G LA | 5100079455 |
| GS8003G | GS8003G CE | 5100079456 |
| GS8000G | GS8000G LA | 5100079457 |
| GS8003G | GS8003G CN | 5100079599 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
