The Wacker Neuson Nut is a genuine OEM component designed for the BTS 630, BTS 635, BTS 630S, and BTS 635S series gasoline cut-off saws. As a direct OEM replacement, this nut is manufactured to the exact specification used on the original assembly, ensuring a proper, secure fit without guesswork. It is compatible across multiple configurations of the BTS 630 and BTS 635 families, including standard and S-variant models. Keep a spare on hand to minimize time lost during blade changes or routine maintenance in the field.
Key Features
- Genuine OEM Specification: — Manufactured to the exact thread pitch and material grade used in original Wacker Neuson production, so the fastener seats and torques correctly every time.
- Direct Blade-System Replacement: — Installs in place of the original nut on the arbor or blade retention assembly with no rework or modification to surrounding hardware.
- Broad BTS Series Compatibility: — Fits BTS 630, BTS 635, BTS 630S, and BTS 635S cut-off saws, covering both standard and S-variant configurations across multiple serial ranges.
- Maintains Secure Blade Retention: — A correctly torqued nut keeps the cutting disc firmly locked to the arbor; a worn or stripped nut risks disc movement during operation, affecting cut quality and operator safety.
- Blade Safety Critical: — On a cut-off saw, the blade retention nut is a safety-relevant fastener. Using the correct OEM part ensures the disc is held to the rated clamping force for the saw's operating speed.
On a gasoline cut-off saw, the blade retention nut secures the cutting disc to the arbor shaft and is responsible for maintaining the clamping force that keeps the disc stable at high rotational speeds. If the nut becomes stripped, corroded, or damaged, it can no longer apply consistent clamping pressure, which may cause disc slippage, vibration, or — in a worst case — disc separation during a cut. Replacing a worn or damaged nut with the correct OEM part restores the fastener to its original holding specification and keeps the saw operating safely and accurately.
Part Details
| Part Number | 5000213729 |
|---|---|
| Old Part Number | 0213729 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cut-off saw BTS 635 | BTS 635 | 5000610190, 5000610191 |
| Cut-off saw BTS630 | BTS 630 | 5000610186, 5000610187 |
| Cut-off Saw BTS 635S | BTS 635S | 5000610192, 5000610193, 5000610407 |
| Floor Saw BTS 630S | BTS 630S | 5000610406 |
| BTS635s | BTS635s | 5100005408 |
| BTS635S Cut-off Saw | BTS 635s | 5100005409, 5100005411 |
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.
