The Husqvarna 503218874 Screw Ihsct is a genuine OEM fastener designed for the K650 and K650CutnBreak power cutters. As a factory-sourced component, this screw is manufactured to the exact thread pitch, head profile, and material specification that Husqvarna requires for the assembly it secures. DHS Equipment supplies this part to help keep your equipment running with the correct hardware in place.
Key Features
- Genuine OEM Specification — manufactured to Husqvarna's exact thread form, head geometry, and material grade, ensuring the fastener performs as intended in its specific assembly position
- Direct Hardware Match — threads and head drive pattern correspond exactly to the original mounting point, allowing straightforward installation without modification
- Confirmed Fitment — compatible with K650 and K650CutnBreak power cutters; cross-reference 503218874 against your parts diagram before ordering to verify the correct assembly location
- Structural Integrity Restored — using the correct OEM fastener ensures the secured assembly is held to the specified clamp load, preventing loosening under the vibration loads typical of power cutter operation
- Torque and Load Compliance — a correctly spec'd screw maintains the designed clamping force at its joint; substituting an incorrect fastener risks under- or over-torquing, which can damage mating components or cause assembly failure during cutting
A screw of this type serves as a critical fastener within a specific sub-assembly on the power cutter, holding components together under the high-vibration conditions generated during cut-off and masonry work. When the correct fastener is in place and properly torqued, the assembly maintains its designed alignment and clamping load throughout operation. A worn, damaged, or incorrect replacement screw can compromise joint integrity, leading to movement, misalignment, or accelerated wear of the surrounding components it secures.
Part Details
| Part Number | 503218874 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Screw Ihsct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K650 |
| Power Cutter | K650CutnBreak |
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.
