The Husqvarna 505725901 Shoulder Hex Screw Black Steel is a genuine OEM fastener designed for the SoffCut2500 and SoffCut5000 early entry saws. As a factory-original component, this screw is manufactured to Husqvarna's exact dimensional and material specifications, ensuring a correct fit within the assembly it secures. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 505725901 against your parts diagram to confirm placement before ordering.
Key Features
- Black Steel Construction — Manufactured from black steel for the hardness and tensile strength required to hold fastener torque in demanding early-entry saw applications.
- Shoulder Hex Design — The shoulder geometry provides a precise bearing surface and controlled clamping depth, maintaining correct component alignment within the assembly.
- Genuine OEM Specification — Sourced directly from Husqvarna as an original equipment part, matching the thread pitch, shank diameter, and length of the factory-installed fastener.
- Direct Assembly Fit — Drops into the existing fastener position on compatible machines without modification, restoring the assembly to its original configuration.
- SoffCut2500 and SoffCut5000 Compatible — Confirmed fitment for both the SoffCut2500 and SoffCut5000 early entry saws, covering the core Soff-Cut green-concrete cutting lineup.
- Restored Structural Integrity — A worn, stripped, or missing shoulder hex screw can allow components to shift or loosen under vibration; replacing it with the correct OEM fastener restores secure, stable operation.
A shoulder hex screw differs from a standard fastener in that its machined shoulder acts as a locating and bearing surface, not just a clamping element. This means the screw controls the precise positioning of the components it connects, not only their clamping force. In an early entry concrete saw like the SoffCut2500 and SoffCut5000, where blade alignment and component stability directly affect cut quality in green concrete, using the correct fastener with the right shoulder dimensions is essential. A damaged or incorrect replacement can introduce play into the assembly, leading to misalignment and accelerated wear on surrounding components.
Part Details
| Part Number | 505725901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Shoulder Hex Screw Black Steel |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | SoffCut2500 |
| Early Entry Saw | SoffCut5000 |
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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