The Husqvarna 505686901 Hex Bolt 1/4-20 X 1 Grade 8 is a genuine OEM fastener designed for the SoffCut5000 early entry saw. As an OEM component, this bolt is manufactured to the exact specification Husqvarna engineers determined for this application, ensuring the correct thread pitch, shank length, and Grade 8 tensile strength. Cross-reference 505686901 against your parts diagram to confirm this is the correct fastener position before ordering. DHS Equipment supplies this part to help keep your SoffCut5000 operating to its original design standard.
Key Features
- Grade 8 Tensile Strength — manufactured to Grade 8 specification, delivering the high-load clamping force required in demanding early entry saw applications where structural integrity under vibration is critical.
- Exact Thread and Length Match — 1/4-20 thread form and 1-inch shank length match the original Husqvarna specification exactly, seating and torquing correctly without rework or modification.
- Genuine OEM Part — sourced directly through the Husqvarna OEM supply chain, so the material grade, head geometry, and surface finish are consistent with the original hardware installed at the factory.
- Correct Fit for the SoffCut5000 — validated for the SoffCut5000 early entry saw; use part number 505686901 to confirm the correct fastener position on your parts diagram before installation.
- Structural Reliability Under Vibration — a properly torqued Grade 8 bolt maintains joint clamping force through the continuous vibration and blade loads generated during green-concrete early entry cutting, preventing loosening that could compromise assembly integrity.
A hex bolt at this grade and size serves as a critical structural fastener, holding assemblies together under the mechanical loads and vibration inherent to early entry concrete sawing. Grade 8 fasteners are specified where standard hardware would be at risk of stretching, loosening, or shearing under cyclic stress. When a fastener in this role fails or is replaced with an under-spec substitute, joint integrity is compromised, which can lead to misalignment, accelerated wear on surrounding components, or unsafe operating conditions. Using the correct OEM-specified bolt ensures the assembly maintains its design clamping load throughout normal service.
Part Details
| Part Number | 505686901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Hex Bolt 1/4-20 X 1 Grade 8 |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
