Description
Overview:
The M14 Nylon Insert Locking Nut is a hexagonal, self-locking fastener designed to keep joints tight on equipment that vibrates or sees frequent movement. Made from robust zinc-plated steel with a durable nylon insert, it resists corrosion and helps prevent loosening over time. This makes it suitable for a wide range of construction and garden machinery, from mowers and generators to compactors and cultivators. The nylon ring provides consistent prevailing torque against the mating thread for a secure fit during service. Easy to fit with standard metric spanners and sockets, it is a practical choice for maintenance and repairs. Compatible with references such as 321 0587 and 3210587, this nut is sold individually so you can purchase exactly the quantity you need.
Key Features:
- M14 metric thread for common machinery fixings
- Nylon insert provides a positive, vibration-resistant lock
- Zinc-plated steel for strength and corrosion resistance
- Hex profile fits standard metric spanners and sockets
- Helps maintain clamp load and reduces the risk of loosening
- Suitable for heavy-duty use in construction and garden equipment
- Clean, consistent thread engagement for reliable assembly
- Straightforward to install and replace during routine maintenance
- Sold individually for precise stock control and replacements
Typical Applications:
Used to secure guards, brackets, handles, frames, engine mounts, axle and wheel fixings, and other vibration-prone joints on machinery such as lawn mowers, plate compactors, generators, tillers, and utility equipment. Ideal wherever a standard nut may work loose under vibration or repeated start-stop cycles.
Also known as:
Nyloc nut, nylok nut, nylon-insert nut, self-lock nut, locknut, stop nut, prevailing torque locknut, elastic stop nut.
Fits Models:
321 0587
3210587
Alternate Part Numbers:
321 0587
Product Specifications
| L&S Part No. | 321 0587 |
|---|---|
| Unit of Sale | 1 |
| Applications | 321 0587, 3210587 |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Oil/Fluid Drain Pan 8ltr Sealey Part No. DRP01£12.96 £10.80
Related Products
-
![]()
12/24V Red LED On/Off Round Rocker Switch£4.40 £3.67
