The Husqvarna 503203011 Socket Head Cap Screw is a genuine OEM fastener designed for K650, K700, K950, K950Rescue, K1250, and K2500 power cutters, as well as RA10 and RA10S construction equipment. As a direct OEM replacement, this screw matches the original thread specification, head profile, and material grade Husqvarna requires in these assemblies. Cross-reference part number 503203011 against your parts diagram to confirm the correct position before installation. DHS Equipment supplies this part to help keep your equipment running and ready for the job.
Key Features
- Genuine OEM Thread and Head Specification — Manufactured to Husqvarna's exact thread pitch, shank diameter, and socket head profile, ensuring consistent torque transfer and secure clamping without the guesswork of an ill-matched fastener.
- Drop-In Replacement — This screw installs directly into the original threaded bore with no rework, chasing, or thread modification required, saving time during assembly or repair.
- Broad Power Cutter and Equipment Compatibility — Confirmed fitment for K650, K700, K950, K950Rescue, K1250, and K2500 power cutters, plus RA10 and RA10S construction equipment — a single part number covering a wide range of Husqvarna construction machines.
- Structural Integrity Maintained — Using the correct OEM fastener preserves the designed clamping load across the assembly, preventing loosening under vibration, which is a constant stress factor in handheld power cutter operation.
- Verified OEM Part Number — Ordering by part number this part ensures you receive the exact fastener Husqvarna specifies, eliminating fitment uncertainty when sourcing individual hardware components.
A socket head cap screw is a precision fastener used to secure components within a machine assembly, typically in locations where a low-profile, high-strength connection is needed and access requires an Allen key or hex driver. In power cutters and construction equipment, these screws hold critical assemblies under sustained vibration and mechanical load — a worn, stripped, or missing screw can allow components to shift, creating both performance loss and a safety risk. Replacing a damaged or missing screw with the correct OEM part restores the assembly to its intended clamping specification and keeps the machine operating as designed.
Part Details
| Part Number | 503203011 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Socket Head Cap Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K950 |
| Power Cutter | K1250 |
| Power Cutter | K700 |
| Power Cutter | K950Rescue |
| Construction Equipment | RA10 |
| Construction Equipment | RA10S |
| Power Cutter | K2500 |
| Power Cutter | K650 |
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.
Husqvarna