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Description
9220 263 0702 – Hex Lock Nut (Genuine STIHL OEM Part)
The STIHL 9220 263 0702 Hex Lock Nut is a genuine OEM self-locking fastener designed to securely retain critical cutting system and blade assembly components on compatible STIHL hedge trimmers, long-reach hedge trimmers, and KombiSystem hedge trimmer attachments. Its integrated locking feature helps resist loosening caused by constant vibration, making it ideal for high-speed cutting applications where secure fastening is essential.
Manufactured from high-strength steel with a corrosion-resistant finish, the 9220 263 0702 Hex Lock Nut is engineered to deliver long-lasting durability, dependable clamping force, and precise OEM fitment in demanding professional and residential environments.
Product Details
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Manufacturer Part Number: 9220 263 0702
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Brand: STIHL
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Part Type: Hex Lock Nut
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OEM Status: Genuine STIHL OEM Part
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Material: High-strength steel
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Finish: Corrosion-resistant coating
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Function: Secures blade and drive tube assembly components
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Installation: Direct OEM replacement
Key Features
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Genuine STIHL OEM replacement part
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Self-locking design helps resist vibration loosening
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High-strength steel construction
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Corrosion-resistant finish for extended service life
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Precision-machined threads for secure fastening
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Designed for high-speed cutting equipment
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Exact OEM fit and performance
Function
The STIHL 9220 263 0702 Hex Lock Nut secures critical blade, cutter bar, and drive tube components while maintaining proper clamping force during operation. Its locking design minimizes the risk of fastener loosening under continuous vibration, helping ensure safe, reliable performance and extending the life of connected components.
Replacing worn or damaged lock nuts during servicing helps maintain factory safety standards and equipment reliability.
Compatible Models
The STIHL 9220 263 0702 Hex Lock Nut is compatible with the following STIHL equipment:
Long-Reach Hedge Trimmers
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STIHL HL 45
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STIHL HL 45-D
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STIHL HL 73
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STIHL HL 73 K
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STIHL HL 75
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STIHL HL 75 K
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STIHL HL 90 K
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STIHL HL 100
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STIHL HL 100 K
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STIHL HL 0°
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STIHL HL 0° 90°
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STIHL HL 135°
KombiSystem Hedge Trimmer Attachments
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STIHL HL-KM
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STIHL HL-KM 0°
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STIHL HL-KM 30°
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STIHL HL-KM 135°
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STIHL HL-KM 0° 90°
Articulating Hedge Trimmers
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STIHL FH 0° 90°
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STIHL FH 135°
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STIHL FH-KM 0° 90°
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STIHL FH-KM 135°
Hedge Trimmers
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STIHL HS 75
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STIHL HS 80
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STIHL HS 85
Always verify your equipment's model number, serial number, and illustrated parts diagram before ordering.
Who Is This For?
Ideal for:
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Professional landscapers
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Arborists
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Grounds maintenance crews
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Municipal maintenance departments
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Equipment repair technicians
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Homeowners maintaining STIHL hedge trimmers
Pros
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Genuine STIHL OEM quality
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Self-locking design resists vibration
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High-strength steel construction
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Corrosion-resistant finish
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Maintains secure blade assembly fastening
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Long service life
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Direct OEM replacement
Cons
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Compatible only with equipment requiring STIHL part number 9220 263 0702
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Lock nuts should be inspected during major blade service
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Always tighten to STIHL's recommended torque specification
Comparison – Genuine STIHL OEM vs Aftermarket Lock Nuts
Genuine STIHL 9220 263 0702
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Exact OEM thread specifications
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Reliable self-locking mechanism
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Premium steel construction
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Superior corrosion resistance
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Factory-approved fit and durability
Generic Aftermarket Lock Nut
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Locking feature may wear more quickly
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Thread tolerances may vary
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Lower-quality steel construction
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Reduced resistance to vibration
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Shorter service life under heavy-duty use
Why Buy from Barry's Power Equipment?
Barry's Power Equipment is your trusted source for genuine STIHL OEM replacement parts and outdoor power equipment accessories.
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Genuine STIHL OEM parts
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Fast shipping throughout the USA
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Competitive pricing
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Expert customer support
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Trusted by professional landscapers and arborists
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Extensive inventory of STIHL hedge trimmer, KombiSystem, and outdoor power equipment parts
Keep your hedge trimmer operating safely and efficiently with the STIHL 9220 263 0702 Hex Lock Nut. Designed for STIHL HL, HL-KM, FH, FH-KM, and HS Series hedge trimmers, this genuine OEM self-locking nut provides secure fastening, excellent vibration resistance, and the long-lasting durability professionals rely on every day.


