The Husqvarna 539300259 Bolt 1/2-13 X 3-1/2 is a genuine OEM fastener designed for the PRO65G floor saw. Sourced directly from Husqvarna, this bolt is manufactured to the exact thread pitch, grade, and dimensional spec required by the machine — ensuring a correct, secure installation every time. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 539300259 against your parts diagram to confirm the correct position before ordering.
Key Features
- OEM Thread and Grade Specification — Manufactured to Husqvarna's exact 1/2-13 thread pitch and length specification, so it seats and torques correctly without guesswork.
- Exact-Fit Replacement — Matches the original fastener's dimensions and head style for direct installation with no modification to mating components or hardware.
- PRO65G Floor Saw Compatibility — Confirmed fitment for the PRO65G floor saw, ensuring you get the right bolt for the right machine the first time.
- Structural Integrity Restored — A correctly torqued, properly spec'd bolt maintains the clamping force and alignment critical to safe, stable saw operation — a loose or wrong-grade fastener can compromise both.
- Genuine Husqvarna OEM Part — Backed by Husqvarna's manufacturing standards, this fastener is built to perform in the demanding conditions of concrete and asphalt cutting applications.
Bolts on floor saws serve as critical structural fasteners, securing major assemblies, guards, and components under the significant vibration and load generated during concrete cutting. A bolt that is the wrong thread pitch, length, or grade can back out, shear, or fail to clamp properly — leading to misalignment or unsafe operating conditions. Replacing a worn or damaged fastener with the correct OEM specification ensures that mating components remain properly secured and that torque values specified in the service manual can be reliably achieved.
Part Details
| Part Number | 539300259 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Bolt 1/2-13 X 3-1/2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | PRO65G |
| Floor Saw | Pro65G |
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.
