The Husqvarna 522669001 Screw Ihscfm is a genuine OEM fastener designed for Husqvarna DXR demolition robots and PG floor grinders. As a direct OEM replacement, this screw is manufactured to Husqvarna's exact specifications, ensuring correct thread form, drive profile, and dimensional tolerancing for each compatible machine. Compatible models include the DXR250, DXR270, DXR275, DXR300, DXR305, DXR310, DXR315 demolition robots and the PG690, PG690RC, PG830, PG830RC, and PG830S floor grinders. Cross-reference part number 522669001 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your equipment running.
Key Features
- Genuine OEM Specification — manufactured to Husqvarna's exact thread form, head geometry, and material grade, ensuring consistent clamping force and secure assembly in demanding demolition and surface-prep environments.
- Direct Hardware Replacement — matches the original fastener profile exactly, installing without rework or adjustment in the same mounting positions as the factory screw.
- Broad Husqvarna Compatibility — fits the DXR250, DXR270, DXR275, DXR300, DXR305, DXR310, and DXR315 demolition robots, as well as the PG690, PG690RC, PG830, PG830RC, and PG830S floor grinders.
- Structural Integrity Assurance — a correctly spec'd fastener maintains critical joint tension across high-vibration operating cycles; an incorrect or worn screw risks loosening and component misalignment during operation.
- Torque and Drive Compatibility — the correct drive profile ensures proper tool engagement, reducing the risk of cam-out or fastener damage during installation and service.
Fasteners like the Screw Ihscfm play a foundational role in maintaining the structural integrity of assembled components on both demolition robots and floor grinders. In high-vibration environments — particularly on DXR demolition robots operating under continuous impact loads — fasteners are subjected to significant cyclic stress, and using a correctly dimensioned, properly graded screw is essential to keeping assemblies tight and aligned. When a fastener fails or is replaced with an incorrect substitute, joint looseness can lead to accelerated wear on surrounding components, misalignment, or unplanned service interruptions on the machine.
Part Details
| Part Number | 522669001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Screw Ihscfm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | DXR250 |
| Demolition Equipment | DXR270 |
| Demolition Equipment | DXR300 |
| Demolition Equipment | DXR310 |
| Demolition Equipment | DXR275 |
| Floor Grinder | PG690RC |
| Floor Grinder | PG830 |
| Floor Grinder | PG830RC |
| Floor Grinder | PG690 |
| Floor Grinder | PG830S |
| Demolition Equipment | DXR305 |
| Demolition Equipment | DXR315 |
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.
