Description
Overview:
The Strimmer Blade Retaining Nut Left Hand (M10 x 1.0mm) is a Genuine Part for securing metal grass-cutting and brushcutter blades to compatible machines. Made from durable metal with a hexagonal profile, it uses a left-hand (reverse) thread in M10 diameter with a 1.0 mm pitch to match the output shaft used on selected Stihl brushcutters and similar equipment that specifies this thread. The left-hand thread helps resist loosening under normal clockwise rotation of the blade, improving safety and reliability in use. Designed for routine servicing and repairs, this nut provides a precise, repeatable fit to keep cutting attachments firmly seated and aligned, reducing vibration and wear on the gearbox and blade carrier over time.
Key Features:
- Genuine Part for assured fit and performance on specified machines
- M10 x 1.0 mm left-hand thread for correct engagement on reverse-threaded shafts
- Robust metal construction for long service life in outdoor conditions
- Hex head for positive grip with standard hand tools and easy installation
- Helps prevent blade loosening during operation for safer cutting
- Precise pitch and diameter maintain correct clamping force and alignment
- Suitable for routine maintenance and straightforward replacement
Typical Applications:
Used to fasten steel cutting blades on compatible Stihl brushcutters and similar strimmers that require an M10 x 1.0 left-hand fixing. Ideal for replacing worn, rounded, or missing nuts during seasonal servicing, after blade changes, or when refurbishing the cutter head. Supports reliable operation in grass cutting, light brush clearance, and general grounds maintenance.
Also known as:
Reverse‐thread M10x1.0 fixing, LH M10x1.0 fastener, cutterhead retaining fastener, blade clamp fastener, brushcutter fixing fastener, M10 fine‐pitch LH retainer.
Product Specifications
L&S Part No. | 351 321 |
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Part Type | Genuine Part |
Unit of Sale | 1 |
Machine Type | Brushcutters |
Fits Brands | Stihl |