Description
Overview:
The M10 Metric Left Hand Threaded Nut is a durable steel hex nut with a self colour (plain, uncoated) finish for straightforward engineering use. Designed with a left-hand thread, it tightens anticlockwise, helping to counter natural loosening on rotating assemblies and components. Common across construction and garden machinery, it suits applications such as mower spindle fixings, brushcutter gearboxes, augers, and drive systems where a standard right-hand nut may work loose. The self colour finish provides a clean, as-supplied surface that can be left as is, oiled, or coated to suit your environment. Supplied individually so you can order the exact quantity you need, this M10 LH nut (MPN 903 0822) offers a reliable, precise fit for maintenance, repairs, and new builds.
Key Features:
- M10 metric left-hand thread for applications that tighten anticlockwise
- Hexagon profile for secure spanner or socket grip in tight spaces
- Robust steel construction for dependable clamping and long service life
- Self colour finish: plain, uncoated surface ready for oiling, painting, or plating
- Helps prevent loosening on rotating machinery and opposing thread assemblies
- Suitable for construction plant, agricultural kit, and garden machinery
- Sold individually to match exact repair or assembly quantities
- Manufacturer Part Number (MPN): 903 0822 for easy identification and reordering
- Part of a wider LH nut range commonly spanning M6 to M24 for system consistency
- Straightforward replacement for worn or damaged LH nuts during routine servicing
Typical Applications:
Securing components that rotate or experience reverse torque, such as blade carriers, drive pulleys, gearboxes, reel or drum ends, and left-hand threaded shafts. Useful on machinery where vibration or rotation would loosen a right-hand nut. Widely used in workshop fabrication, plant maintenance, agricultural repairs, and garden machinery servicing where anticlockwise tightening is required for safety and reliability.
Also known as:
Reverse thread nut, lefty nut, counterclockwise nut, LH thread nut, left-thread hex nut, anticlockwise fastener, reverse-hand nut.
Product Specifications
| L&S Part No. | 903 0822 |
|---|---|
| Unit of Sale | Each |
| Size | M10 |
| Key Features | - M10 metric left-hand thread tightens anticlockwise - Hexagon profile for secure spanner or socket grip - Steel construction ensures long service life - Self colour finish allows custom surface treatment - Suitable for construction, agricultural, and garden machinery |
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