Description
Overview:
The Strimmer Blade L/H Retaining Nut (M10 x 1.0mm) is a left-hand thread securing nut for Stihl brushcutters and trimmers. Made from durable metal, it fastens the cutting blade to the gearbox output shaft, helping resist loosening in rotation. This non-genuine part replaces OEM number 4126 642 7600 for a reliable fit and function. Suitable for routine maintenance or replacing a worn or missing nut, it supports many petrol and cordless models across the Stihl range, including the FS44 and FS55. Its fine-pitch M10 x 1.0mm left-hand thread matches the original specification, providing stable, repeatable clamping of grass and brush blades for safe operation.
Key Features:
- Non Genuine Part designed to replace Stihl OEM 4126 642 7600
- Left-hand M10 x 1.0mm fine thread for correct blade retention and safety
- Durable metal construction for long service life in demanding outdoor use
- Helps prevent blade loosening due to rotation and vibration
- Compatible with a wide range of Stihl trimmers and brushcutters
- Simple to fit with standard hand tools, minimising downtime
- Suitable for metal grass and brush-cutting blades and knives
- Cost-effective replacement that maintains performance and reliability
Typical Applications:
Securing metal grass and brush-cutting blades on Stihl trimmers and brushcutters during mowing, edging, clearing overgrown areas, and site maintenance. Ideal for replacing a damaged, worn, or lost blade nut during routine servicing or after blade changes.
Also known as:
Left-hand blade nut, LH retaining nut, blade fixing nut, reverse-thread blade nut, left-hand lock nut M10 x 1.0, brushcutter blade nut, grass blade securing nut.
Fits Models:
FR106, FR108, FR130T, FR131T, FR220, FR230, FR230T, FR350, FR410C, FR450, FR460TC, FR460TCE, FR480, FR480C, FR85, FR85T, FS-KM, FS100, FS100R, FS100RX, FS106, FS108, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS200, FS202, FS230, FS240, FS25-4, FS250, FS254, FS260, FS44, FS55, FS55C, FS55R, FS56, FS56C, FS56R, FS62, FS65-4, FS654, FS66, FS70, FS70C, FS70R, FS70RC, FS72, FS74, FS76, FS80, FS81, FS83, FS83T, FS85, FS86, FS87, FS88, FS89, FS89R, FS90, FS90R, FS91, FS91R, FS94, FS94 C, FS94C, FS94R, FS94RC, FSA130, FSA90, FSE60, FSE65, FSKM, FT100, FT250
Alternate Part Numbers:
4126 642 7600, 41266427600
Product Specifications
| L&S Part No. | 351 717 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | FR106, FR108, FR130T, FR131T, FR220, FR230, FR230T, FR350, FR410C, FR450, FR460TC, FR460TCE, FR480, FR480C, FR85, FR85T, FS-KM, FS100, FS100R, FS100RX, FS106, FS108, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS200, FS202, FS230, FS240, FS25-4, FS250, FS254, FS260, FS44, FS55, FS55C, FS55R, FS56, FS56C, FS56R, FS62, FS65-4, FS654, FS66, FS70, FS70C, FS70R, FS70RC, FS72, FS74, FS76, FS80, FS81, FS83, FS83T, FS85, FS86, FS87, FS88, FS89, FS89R, FS90, FS90R, FS91, FS91R, FS94, FS94 C, FS94C, FS94R, FS94RC, FSA130, FSA90, FSE60, FSE65, FSKM, FT100, FT250 |
| Machine Type | Strimmers |
| Fits Brands | Stihl |
| Fits Models | FS25-4, FS65-4 | FS55, FS55C, FS55R | FS56, FS56C, FS56R | FS83, FS83T | FS90, FS90R | FS100, FS110 | FS120, FS200, FS250 | FS130, FS130R | FS240, FS260 | FSE60 | FSE65 | FS62, FS66 | FS70C, FS70R, FS70RC | FS72, FS74, FS76 | FS80 | FS81, FS86 | FS88 | FS91, FS91R | FS94, FS94 C, FS94R, FS94RC | FS106 | FS108 | FS111, FS111R, FS111RX | FS131, FS131R | FS200, FS202 | FR85T, FR85 | FR106 | FR130T | FR131T | FR230, FR230T | FR350, FR450, FR480, FR480C | FR410C, FR460TC | FR108 | FS89, FS89R | FS230 | FS-KM |
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