Universal Nylon Grass Trimmer Head with Replacement Lines

Universal Nylon Grass Trimmer Head – Easy Install, Long-Lasting Cut

Keep your lawn looking pristine with this durable Universal Nylon Grass Trimmer Head by FATCOOL. Engineered from tough PA6 nylon, this replacement trimmer head fits most standard grass trimmers and string mowers, making yard maintenance fast and hassle-free. Whether you're edging flower beds or tackling overgrown patches, this head delivers consistent, clean cuts every time.

Key Features

• Universal Fit: Compatible with most gas and electric grass trimmers via M10×1.25mm reverse-thread screw nut
• Durable PA6 Nylon Construction: High-impact material resists wear for long-lasting performance
• Low Vibration Design: Smooth operation reduces hand fatigue during extended trimming sessions
• Quick & Easy Installation: No tools required — swap out your old head in seconds
• Includes 3 Trimmer Lines: Ready to use straight out of the box
• Compact Size: Approx. 60×55×53 mm — lightweight yet robust

Specifications

• Material: PA6 Nylon (Black)
• Dimensions: Approx. 60 × 55 × 53 mm
• Thread Size: M10 × 1.25 mm (Reverse / Left-Hand Thread)
• Mowing Line Length: Approx. 26 cm per line
• Mowing Line Diameter: 2.6 mm
• Assembly Required: No
• Country of Origin: Made in Mainland China

What's in the Box

• 1 × Trimmer Head
• 3 × Replacement Trimmer Lines

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Note: Please allow 1–2 cm variance due to manual measurement. Actual color may vary slightly from images depending on your screen's calibration.

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Frequently Asked Questions

Q: Will this universal nylon grass trimmer head fit my existing string trimmer?

A: This trimmer head uses a standard M10×1.25 mm reverse (left-hand) thread, which is compatible with the vast majority of gas-powered and electric grass trimmers. We recommend checking your current trimmer's arbor thread specification before purchasing to confirm compatibility.

Q: How do I install and replace the nylon trimmer lines?

A: Installation is straightforward — no special tools are needed. Simply thread the included 2.6 mm diameter nylon lines through the head's eyelets, secure them, and attach the head to your trimmer's spindle by screwing it clockwise (reverse thread). The whole process takes under a minute.

Q: How many replacement trimmer lines are included, and can I buy more separately?

A: The package includes 3 replacement nylon trimmer lines (each approximately 26 cm long, 2.6 mm diameter). Standard 2.6 mm nylon trimmer line is widely available at garden and hardware stores, so replacements are easy to source whenever needed.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.