Description
Overview:
The Blade Shaft Nut (Left Handed Thread) is a genuine Norton Clipper fastener for securing the blade shaft on selected floor saws, including the Clipper CS451 and C99. Made from high‐grade steel for strength and wear resistance, it keeps the blade assembly tightly clamped under sustained vibration and load. The left-handed thread is used to suit the rotation of the blade, helping prevent unintentional loosening in service. This nut measures 35 mm across flats and 23 mm in height, allowing fitting with a suitable 35 mm spanner or socket. Built for demanding site conditions, it supports consistent cutting performance and helps protect the shaft and blade interface from damage during heavy-duty concrete and asphalt cutting tasks.
Key Features:
- Genuine Norton Clipper part for assured compatibility and quality
- Left-handed thread to suit blade rotation and resist loosening under load
- 35 mm across flats, 23 mm height for straightforward tool selection and fitting
- Engineered from durable steel for long service life in harsh environments
- Precise threads for a secure, true clamp on the blade shaft
- Exact-fit replacement to maintain original performance and safety
- Quick to install and remove with a standard 35 mm spanner or socket
- Helps protect blade and shaft components by maintaining correct clamping force
- Suitable for routine maintenance and fast turnaround on site
- OEM reference 00310004269 for easy identification
Typical Applications:
Replacement blade shaft fastener on floor saws used for cutting concrete, asphalt, and similar materials on construction, civil engineering, utilities, and renovation projects. Ideal for site maintenance, workshop overhauls, and plant hire servicing where reliable blade retention and consistent cutting performance are required.
Also known as:
Reverse thread nut, blade retaining nut, arbor nut, blade clamp nut, LH thread nut, left-hand lock nut, saw arbor nut, blade shaft fastener.
Fits Models:
C99, CS401, CS451, CS451-Diesel, CS451E
Alternate Part Numbers:
310004269, 00310004269
Product Specifications
| L&S Part No. | 310004269 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Norton Clipper |
| OEM No. | 310004269 |
| Unit of Sale | 1 |
| Size | Width across flats: 35mm x Height: 23mm |
| Applications | C99, CS401, CS451, CS451-Diesel, CS451E |
| Machine Type | Floor Saws |
| Fits Brands | Norton Clipper |
| Fits Models | C99 | CS451-Diesel | CS401 | CS451E | CS451 (Petrol) |
