The Husqvarna 593507801 Screw is a genuine OEM fastener designed for Husqvarna HTC and DURATIQ floor grinders and surface preparation equipment. This screw is built to Husqvarna's exact specifications, ensuring a precise mechanical connection within the assembly it secures. Compatible across a broad range of machines — including the HTC510, HTC800RXP, HTC800HDX, HTC950RX, HTC1500, HTC420VS, HTC500, HTC270EG, HTCT5, PG510, PG510I, DURATIQ T5, and the BMC335 floor shaver — this part is the correct OEM solution when a replacement fastener is needed. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- OEM Thread and Dimensional Accuracy — manufactured to Husqvarna's exact thread pitch, head type, and torque specification so it seats and clamps correctly within the assembly.
- Drop-In Replacement — installs directly in place of the original fastener with no reworking of the mounting point or mating hardware required.
- Broad Floor Grinder Compatibility — fits a wide range of Husqvarna HTC, DURATIQ, and PG series floor grinders, as well as the BMC335 floor shaver, making it a versatile OEM fastener for mixed fleets.
- Structural Integrity Restored — a correctly torqued, correctly sized screw keeps panels, guards, and components firmly located, preventing vibration-induced loosening during grinding operations.
- Genuine Husqvarna Part — sourced directly from Husqvarna's OEM supply chain, so the grade, coating, and dimensions match the original hardware exactly.
A screw of this type serves as a critical fastener within the floor grinder's assembly, clamping components securely together and resisting the sustained vibration generated during surface grinding and preparation work. When a fastener becomes stripped, corroded, or lost, the components it holds can shift or work loose, affecting both machine performance and operator safety. Replacing it with the correct OEM part — part number 593507801 — restores the connection to its original specification and keeps the assembly functioning as designed.
Part Details
| Part Number | 593507801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | DuratiqT5 |
| Floor Grinder | HTC270EG |
| Floor Grinder | HTC510 |
| Floor Grinder | HTCT5 |
| Floor Grinder | HTC1500 |
| Floor Grinder | HTC950RX |
| Floor Grinder | PG510 |
| Floor Grinder | HTC800RXP |
| Floor Grinder | DURATIQT5 |
| Floor Grinder | HTC420VS |
| Floor Grinder | HTC500 |
| Floor Grinder | PG510I |
| Floor Shaver | BMC335 |
| Floor Grinder | HTC800HDX |
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.
