The Husqvarna 542188338 Socket Head Cap Screw M8 1.25 x 25 is a genuine OEM fastener designed for the FS4800D, FS5000D, and FS5000 floor saws. Sourced directly from Husqvarna, this screw is manufactured to the exact thread pitch, head geometry, and tensile rating required for proper assembly on these machines. Cross-reference part number 542188338 against your parts diagram to confirm the correct location before installation. DHS Equipment supplies this part to help keep your equipment running.
Key Features
- OEM Thread Accuracy — Manufactured to Husqvarna's exact M8 x 1.25 thread specification, ensuring full thread engagement without risk of cross-threading or fastener failure.
- Correct Head Profile — Socket head cap design matches the original hardware, allowing proper torque application with a standard hex key in confined assembly areas.
- Direct Assembly Replacement — Installs as an exact drop-in replacement for the original fastener, maintaining correct clamping force across mating components.
- Floor Saw Fitment — Compatible with the FS4800D, FS5000D, and FS5000 walk-behind floor saws, covering multiple machines in the Husqvarna heavy-duty flat saw lineup.
- Structural Integrity — Using the correct OEM fastener prevents under- or over-torquing issues that can lead to loosening under vibration or damage to threaded bores during operation.
A socket head cap screw is a precision fastener used to join and secure structural or mechanical components within an assembly. Its internal hex drive allows it to be tightened in recessed or space-restricted locations where a standard bolt head would not fit. On a heavy-duty floor saw like the FS4800D, FS5000D, or FS5000, using a fastener with the correct thread pitch and length is critical — an incorrect screw can strip threads, fail to achieve proper clamping force, or allow components to shift under the significant vibration loads these machines generate during cutting operations.
Part Details
| Part Number | 542188338 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Socket Head Cap Screw M8 1.25 x 25 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS4800D |
| Floor Saw | FS5000D |
| Floor Saw | FS5000 |
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.
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