The Husqvarna 542020378 Screw is a genuine OEM fastener designed for the MS355, MS355G, MS510, MS510G, and MS610 tile and masonry saws. As a factory-sourced component, this screw matches the original thread pitch, head profile, and material specification required by Husqvarna's engineering tolerances. Cross-reference part number 542020378 against your parts diagram to confirm placement before ordering. DHS Equipment supplies this part to help keep your equipment running.
Key Features
- OEM Thread and Material Specification — Manufactured to Husqvarna's exact thread pitch and hardness grade, ensuring proper clamping force without stripping or seizing in the host assembly.
- Drop-In Replacement — Matches the original head profile and drive type for straightforward installation using standard tooling, with no modification to surrounding components.
- Broad Saw Compatibility — Fits the MS355, MS355G, MS510, MS510G, and MS610 masonry saws, covering multiple variants across two of Husqvarna's core tile and masonry saw families.
- Structural Integrity Maintained — A correctly spec'd fastener holds assemblies securely under the vibration and load cycles typical of masonry cutting, preventing loosening that can misalign guards, covers, or critical components.
A screw of this type serves as a structural fastener within the saw's assembly, securing panels, guards, housings, or internal components in their correct position. Using the right fastener matters because an incorrect thread pitch, head size, or material grade can lead to fastener failure, stripped threads in the host material, or inadequate clamping — any of which can compromise the integrity of the assembly it holds. Replacing a damaged or missing fastener with the genuine OEM part restores the connection to its original specification and keeps the surrounding assembly operating as designed.
Part Details
| Part Number | 542020378 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Tile & Masonry Saw | MS355 |
| Tile & Masonry Saw | MS355G |
| Tile & Masonry Saw | MS510 |
| Tile & Masonry Saw | MS510G |
| Tile & Masonry Saw | MS610 |
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.
