Line Trimmer Blade Nut
Best essential replacement for homeowners maintaining their own lawn equipment.
A critical hardware component for maintaining secure blade attachment on gas-powered trimmers. This replacement part ensures reliable operation and safety by keeping the cutting assembly firmly locked to the gearbox shaft.
$16.65
at
Searspartsdirect
Who it's for
- Homeowners seeking a reliable repair without compatibility guesswork
- Landscapers requiring hardware that withstands frequent blade changes
- Safety-conscious users prioritizing secure attachment over generic savings
Who should skip it
- Budget-focused DIYers looking for the lowest possible maintenance cost
- Multi-brand fleet owners needing a one-size-fits-all solution
- Frequent users who prefer permanent or reusable fastening hardware
Performance breakdown
Build Durability
OEM-grade steel construction withstands high-torque vibrations without stripping or loosening.
Installation Simplicity
Straightforward design allows for quick, tool-assisted swaps during routine maintenance.
Compatibility Range
Fits a broad spectrum of major gas-powered trimmer brands seamlessly.
Vibration Resistance
Engineered to maintain a tight grip even under heavy-duty cutting loads.
Fitment Precision
Exact threading ensures a secure, wobble-free connection to the gearbox shaft.
Safety Reliability
Provides essential locking security to prevent dangerous blade detachment during operation.
Key Specs
Part Number
712-04105
Compatible Brands
Craftsman, MTD, Ryobi, Troybilt, Bolens
Compatible Trimmer Type
Gas Line Trimmer
Pack Quantity
1
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