Description
Overview:
The Metric Nylon Insert Locking Nut, 'P' Zinc Plated, Size: M10, is a hexagonal steel nut with a durable nylon insert that provides a secure, vibration‐resistant hold on bolts and studs. Built to DIN 982 (Type P), it delivers consistent prevailing torque to help maintain clamp load in demanding conditions. The zinc plating offers good protection against rust, making it suitable for outdoor use and damp environments often found on site. Ideal for construction and garden machinery, these nuts are commonly used on equipment such as mowers, compactors, mixers, generators and general plant. Supplied in a bulk pack of 100 for workshop or site maintenance, they suit standard M10 metric fasteners and are easy to fit with a socket or spanner.
Key Features:
- DIN 982 Type P design with nylon insert for reliable anti‐vibration locking
- Zinc plated steel for enhanced corrosion resistance in outdoor and workshop environments
- M10 metric size for wide compatibility across machinery, fixtures and fabrications
- Hex form factor for quick installation using standard sockets or spanners
- Helps maintain clamp load and resist loosening under shock and vibration
- Supplied in a practical pack of 100 for maintenance teams and regular users
- Clean, consistent threads for smooth assembly and dependable re‐torque
- Suitable for use with plain or spring washers where specified by the assembly
Typical Applications:
Securing guards, brackets, engine mounts, chassis fixings, pulleys and drive components on lawn mowers, ride‐ons, compactors, cement mixers, pressure washers, generators, small plant and agricultural attachments. Useful anywhere a standard nut may loosen due to vibration, movement or repeated start/stop cycles, including workshop jigs, fencing hardware and light structural fabrications.
Also known as:
Nylon insert nut, nyloc nut, nylock nut, self‐locking nut, prevailing torque nut, Type P lock nut, hex lock nut, stop nut, self‐lock nut. These terms refer to the same style of nut that uses a non‐metallic insert to grip the thread and resist backing off in service.
Product Specifications
| L&S Part No. | 903 0585 |
|---|---|
| Unit of Sale | Pack of 100 |
| Size | M10 |
| Key Features | - M10 metric size for wide compatibility - DIN 982 Type P with nylon insert for anti-vibration - Zinc plated for corrosion resistance - Hexagonal shape for easy installation - Supplied in bulk pack of 100 |


