The Husqvarna 516056403 Weld Nut is a genuine OEM replacement component designed for the FS4600G floor saw. Sourced directly from Husqvarna, this part is manufactured to the exact specifications required for proper function and structural integrity on the FS4600G. Cross-reference part number 516056403 against your parts diagram to confirm correct placement before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's exact metallurgical and dimensional specifications, ensuring the correct thread engagement and holding strength for structural fastening applications on the FS4600G.
- Exact-Match Replacement — this weld nut installs directly in place of the original, matching the factory weld position and thread profile without modification.
- Confirmed FS4600G Fitment — verified for use on the FS4600G floor saw, a professional walk-behind flat saw used in demanding concrete and asphalt cutting applications.
- Restored Structural Fastening — a correctly installed weld nut maintains secure bolt connections across the saw's frame and assemblies, preventing loosening or fastener failure under vibration and load.
- OEM Part Number Traceability — ordering by part number this part ensures you receive the correct Husqvarna component, eliminating the risk of fitment errors during repair.
A weld nut is a fixed fastening point permanently bonded to a machine's frame or panel, providing a threaded receptor for bolts that secure components in place. On a floor saw like the FS4600G, weld nuts bear significant mechanical stress from vibration and operational forces, making material integrity and precise thread form critical. A damaged or missing weld nut can compromise the stability of attached components, leading to fastener failure and potential structural issues during operation.
Part Details
| Part Number | 516056403 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Weld Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS4600G |
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.
