The Husqvarna 521973530 Screw is a genuine OEM fastener designed for the FS4600G floor saw. As a factory-original component, this screw is manufactured to Husqvarna's exact thread and dimensional specifications, ensuring a secure, properly torqued connection in the assembly it serves. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Thread and Dimensional Accuracy — Manufactured to Husqvarna's exact specifications, this screw delivers the correct thread pitch, head geometry, and material grade required for the assembly it secures.
- Drop-In Replacement — Engineered to match the original fastener exactly, this screw seats and torques correctly without rework or modification to the surrounding hardware.
- FS4600G Floor Saw Fitment — Verified for use on the FS4600G floor saw, so you can order with confidence that the part will match your machine's parts diagram.
- Structural Integrity Restored — A correctly fitted screw maintains the clamping force and alignment of the components it joins, preventing loosening, vibration-related wear, and premature failure of adjacent parts.
Screws in a floor saw assembly serve as the primary fasteners that hold structural and operational components in precise alignment under continuous vibration and load. When a screw is stripped, corroded, or improperly sized, it can compromise the integrity of the entire assembly — causing misalignment, accelerated wear on surrounding parts, or component failure mid-cut. Using the correct OEM-spec fastener ensures the joint performs as designed throughout the life of the repair.
Confirm part number 521973530 against your FS4600G parts diagram before ordering to ensure this is the correct screw for your specific assembly location. DHS Equipment provides genuine Husqvarna OEM parts to help contractors and operators keep their floor saws performing to specification.
Part Details
| Part Number | 521973530 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS4600G |
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.
