Husqvarna 541204822 Screw 1/4-20 x 1/2 Flat Head

The Husqvarna 541204822 Screw 1/4-20 x 1/2 Flat Head is a genuine OEM fastener designed for the RS8500D floor saw. As a direct Husqvarna OEM component, this screw matches the exact thread pitch, head profile, and material specification called out in the RS8500D parts diagram. DHS Equipment supplies this part to help keep your floor saw properly assembled and operating at full capacity.

Key Features

• Exact Thread and Head Specification — Genuine OEM manufacture ensures the 1/4-20 thread form and flat head profile match the original fastener precisely, eliminating the guesswork of sourcing a field replacement.
• Direct OEM Replacement — Cross-reference part number 541204822 against your RS8500D parts diagram for a confirmed drop-in fit with no modification to mating components.
• RS8500D Floor Saw Compatibility — Engineered specifically for the RS8500D floor saw, so the fastener seats flush and torques to the correct clamping load for that assembly.
• Structural Integrity Restored — A correctly spec'd fastener maintains the clamping force and alignment that panels, guards, and assemblies depend on — an incorrect substitute can work loose under vibration or strip the mating thread.
• Genuine Husqvarna OEM Quality — Manufactured to Husqvarna's material and hardness standards, this fastener is built to handle the vibration and load cycles generated during concrete floor sawing.

A flat head screw serves as a critical fastening element within the RS8500D assembly, drawing components tightly together with its countersunk head sitting flush against the mating surface to prevent snagging and maintain a clean profile. The 1/4-20 thread standard provides reliable engagement with the corresponding nut or tapped hole, and the correct clamping load keeps guards, panels, and structural members from shifting under the sustained vibration of a floor saw in operation. When a fastener is missing, damaged, or replaced with an incorrect substitute, thread stripping, component loosening, and misalignment can follow — all of which affect both operator safety and cut quality.

Part Details

Compatibility & Fitment

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.