The Husqvarna 594122901 Lock Nut is a genuine OEM fastening component designed for the BMS220ADB floor scraper, BMC335 floor shaver, and EBE500 steel blaster. As a direct Husqvarna OEM part, it is manufactured to the same specifications as the original hardware, ensuring a secure, rattle-free connection in the demanding conditions these surface preparation machines operate under. Cross-reference part number 594122901 against your parts diagram to confirm the correct position before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Grade Fastener Integrity — Manufactured to Husqvarna's original torque and thread specifications, maintaining the clamping force and vibration resistance that surface prep equipment demands.
- Direct Hardware Replacement — Matches the thread pitch, dimensions, and locking mechanism of the original, dropping straight into the fastening position with no reworking of surrounding components.
- Broad Surface Prep Compatibility — Fits the BMS220ADB floor scraper, BMC335 floor shaver, and EBE500 steel blaster, covering multiple machines in Husqvarna's surface preparation lineup.
- Vibration-Resistant Locking Design — A lock nut is specifically engineered to resist loosening under continuous vibration — critical on surface prep machines that transmit significant operational forces through their assemblies.
- Restored Structural Fastening — Replacing a worn, stripped, or damaged lock nut restores proper component retention, preventing misalignment or separation of the parts it secures during operation.
A lock nut is a self-retaining fastener designed to resist loosening caused by vibration and dynamic loads — both of which are constant factors on floor scrapers, floor shavers, and steel blasters. Unlike a standard nut, it incorporates a locking feature that maintains clamp load even as the machine cycles through demanding surface preparation work. When a lock nut fails, strips, or backs off, the components it secures can shift or separate, compromising both the performance and the structural integrity of the assembly. Replacing it promptly with the correct OEM part keeps fastened assemblies properly retained and the machine operating as designed.
Part Details
| Part Number | 594122901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Lock Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Scraper | BMS220ADB |
| Floor Shaver | BMC335 |
| Steel Blaster | EBE500 |
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.
