Description
Overview:
The U‐Hexagon Flange Nut is a genuine Husqvarna OEM fastening part for hedge trimmers and similar handheld garden machinery. Built from durable steel, it features an integrated flange that spreads the load, helping to protect mating surfaces and reduce the need for a separate washer. This design improves grip under vibration, keeping assemblies tight in service. Use it to secure components such as gear case covers, cutter bar fixings, guards and brackets on Husqvarna hedge trimmers. Supplied under Manufacturer Part Number (MPN) 545145429, it offers reliable, repeatable tightening for routine maintenance and repairs. A straightforward replacement for worn or missing nuts, it supports long service life when fitted to clean, undamaged threads and torqued to the machine maker's guidance.
Key Features:
- Genuine Husqvarna OEM part for assured fit and compatibility
- Steel construction for strength and durability in demanding conditions
- Flanged design distributes clamping force and helps prevent loosening
- Stable under vibration, ideal for petrol hedge trimmers and similar tools
- Smooth seating face helps protect components from localised pressure
- Simple to install and remove with a standard spanner or socket
- Suitable for routine maintenance or like‐for‐like replacement
- Supports correct alignment of assemblies without a separate washer
Typical Applications:
Used to fasten and retain assemblies on Husqvarna hedge trimmers, including cutter bar mounts, gearbox or gear case covers, handle brackets, shrouds and guards. Suitable for professional landscaping, grounds maintenance, and domestic garden care where vibration resistance and dependable clamping are required.
Also known as:
Flanged hexagon nut, hex nut with flange, flange nut, U‐hex nut, equipment fastener, machine fastening nut.
Alternate Part Numbers:
545 14 54-29, 545145429
Product Specifications
| L&S Part No. | 545 14 54 29 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 545145429 |
| Unit of Sale | 1 |
| Machine Type | Hedgetrimmers |
| Fits Brands | Husqvarna |
