The Husqvarna 505838401 Flat Spring 10-24 Nut is a genuine OEM component designed for the Soff-Cut50 early entry saw. As a direct Husqvarna OEM part, it is manufactured to the same specifications as the original, ensuring a correct, secure fit within the assembly. Cross-reference part number 505838401 against your parts diagram to confirm compatibility before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Spring Tension — Manufactured to Husqvarna's original spring-rate specification, delivering consistent clamping force and retention that aftermarket alternatives may not replicate.
- Exact Hardware Match — Sized specifically for a 10-24 nut thread engagement, this flat spring drops into place with the correct geometry for the mounting point it serves — no modification needed.
- Soff-Cut50 Compatibility — Designed and validated for the Soff-Cut50 early entry saw, ensuring the fastener assembly performs as intended in green-concrete cutting conditions.
- Secure Fastener Retention — A functioning flat spring maintains consistent nut retention under vibration, preventing hardware from loosening during operation and protecting surrounding components.
- Long-Term Assembly Integrity — Using the correct OEM spring prevents the accelerated wear and misalignment that results from substituting incorrect hardware in a fastener stack.
A flat spring used with a 10-24 nut serves as a tension and retention element within a fastener assembly, applying constant outward pressure to keep the nut secure against vibration and movement. In the demanding environment of an early entry saw like the Soff-Cut50 — where the machine operates on freshly poured concrete and experiences continuous vibration — reliable fastener retention is critical to keeping components properly aligned and torqued. When this spring fatigues or loses its tension, fasteners can back out, leading to loose assemblies, misalignment, and potential damage to adjacent parts.
For assistance confirming compatibility or to verify that part number this part is correct for your Soff-Cut50, contact the DHS Equipment team directly.
Part Details
| Part Number | 505838401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Flat Spring 10-24 Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | Soff-Cut50 |
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.
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