Description
Overview:
The M8 Nyloc Nut for Belle FS3500 Floor Saw (part number 20018) is a genuine Altrad/Belle OEM fastener designed to keep critical fixings secure under heavy vibration. It is a steel hex nut with an integrated nylon insert that provides a prevailing torque lock, helping to prevent loosening during operation. Sized to the standard M8 metric thread (8 mm nominal diameter), it is suitable for use across floor saw assemblies and other construction machinery where reliable retention is essential. Built for the demands of site work, this self-locking nut supports the safe, stable running of equipment such as the Belle FS3500 by maintaining clamp force on guards, linkages, mounts, and general fittings without constant re-tightening.
Key Features:
- Genuine Altrad/Belle OEM part for assured fit and performance on FS3500
- M8 metric thread (8 mm nominal diameter) for common machinery fastenings
- Nylon insert delivers a consistent, vibration-resistant locking action
- Robust steel construction for long service life in tough site conditions
- Helps maintain clamp load to reduce loosening and downtime
- Suitable for frequent vibration environments such as floor saws and compactors
- Simple to fit with standard spanners or sockets; no special tools needed
- Reusable within good practice limits; inspect and replace when worn
- Supports safe operation by keeping guards and assemblies secure
- Compact hex form for easy access in confined assemblies
Typical Applications:
Used to secure guards, depth controls, linkages, engine or frame mount points, and general M8 fixings on the Belle FS3500 and similar construction equipment. Ideal where vibration would otherwise loosen standard nuts, including floor saws, compactors, mixers, and site tools during routine maintenance, repairs, and rebuilds.
Also known as:
Often referred to as a nylon-insert lock nut, elastic stop nut, prevailing torque nut, self-locking hex nut, insert lock nut, or nyloc hex nut. These names describe the same function: a hex nut with an elastic nylon collar that resists loosening under vibration and load cycles.
Fits Models:
FS3500
Alternate Part Numbers:
20018
Product Specifications
| L&S Part No. | 20018 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Altrad/Belle |
| OEM No. | 20018 |
| Unit of Sale | 1 |
| Applications | FS3500 |
| Machine Type | Floor Saws |
| Fits Brands | Belle |
| Fits Models | FS3500 |
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