The Husqvarna 503220006 Hexagon Nut is a genuine OEM fastener designed for the DXR250, DXR270, DXR300, and DXR310 demolition robots, as well as the HTCXP6 floor grinder. As a direct factory replacement, this nut is manufactured to Husqvarna's exact dimensional and material specifications, ensuring a secure, properly torqued connection wherever it is installed. Cross-reference part number 503220006 against your parts diagram to confirm the correct application before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Grade Fastener Material — Manufactured to Husqvarna's precise hardness and thread specification, delivering the clamping force and shear resistance required in heavy-duty demolition and grinding applications.
- Exact Thread and Dimensional Match — Seats and torques to the same specification as the original, threading directly onto existing studs and bolts without modification to mating components.
- Broad Husqvarna Equipment Compatibility — Fits the DXR250, DXR270, DXR300, and DXR310 demolition robots as well as the HTCXP6 floor grinder, covering multiple Husqvarna Construction equipment families.
- Structural Connection Integrity — A correctly specified nut maintains proper clamp load across assembled components; an undersized or worn fastener risks loosening under vibration, leading to accelerated wear or component separation.
- Genuine Husqvarna OEM Part — Sourced directly from Husqvarna, ensuring traceability and full conformance with the original assembly design for both demolition robots and floor grinders.
A hexagon nut is a standard threaded fastener used to secure bolted assemblies throughout a machine's structure and attachments. In heavy equipment like demolition robots and floor grinders, fasteners are subject to significant vibration and mechanical load cycles, making correct thread engagement and material grade critical. Using the right OEM-specified nut ensures that joints hold their designed clamp load, preventing loosening that can lead to misalignment, accelerated component wear, or unsafe operation.
Part Details
| Part Number | 503220006 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Hexagon Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | DXR250 |
| Demolition Equipment | DXR270 |
| Demolition Equipment | DXR300 |
| Demolition Equipment | DXR310 |
| Floor Grinder | HTCXP6 |
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.
