The Husqvarna 506359403 Screw is a genuine OEM fastener designed for the K960, K950, and K970 power cutters. Sourced directly from Husqvarna, this screw matches the original specification exactly, ensuring correct thread pitch, head geometry, and material grade for the application. DHS Equipment supplies this part to help keep your equipment running with the right hardware every time.
Key Features
- Genuine OEM Fastener Spec — Manufactured to Husqvarna's exact thread pitch and head geometry, eliminating the risk of stripping, misfit, or fastener failure at the joint.
- Drop-In Replacement — Matches the original mounting configuration of the K960, K950, and K970, so installation follows the same procedure as the factory-fitted hardware.
- Compatible with K-Series Power Cutters — Confirmed fitment across the K950, K960, and K970 power cutter models, covering a broad range of professional cut-off saw configurations.
- Correct Torque Retention — Proper thread engagement ensures components stay securely fastened under the vibration and mechanical stress that power cutters produce during heavy cutting work.
- Verified Part Number — Cross-reference 506359403 against your machine's parts diagram to confirm the exact position before ordering, ensuring the right screw for the right location.
A screw may be a small component, but using the wrong fastener in a power cutter can lead to loosening, thread damage, or component failure under load. The correct screw maintains the structural integrity of the assembly it secures, whether that is a guard, housing, handle, or internal component. When a screw strips or shears, it can compromise the entire assembly it holds together, making replacement with the correct OEM part the only reliable fix.
Part Details
| Part Number | 506359403 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K960 |
| Power Cutter | K950 |
| Power Cutter | K970 |
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.
