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Description
11990269 – Hex Bolt 5/8"-11 x 2" Grade 8 (Genuine OEM Replacement Fastener)
The 11990269 Hex Bolt is a genuine OEM Grade 8 hex head bolt designed for securing critical components on commercial lawn mowers and outdoor power equipment. Featuring a 5/8"-11 thread and 2-inch length, this heavy-duty fastener provides exceptional clamping strength and durability for high-stress applications such as engine mounts, frame assemblies, suspension components, and drivetrain hardware.
Manufactured to OEM specifications, the 11990269 Hex Bolt is engineered from high-strength hardened steel to withstand heavy loads, vibration, and demanding commercial operating conditions. Its precision-machined threads ensure secure fastening and dependable long-term performance.
Key Features
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Part Number: 11990269
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Part Type: Hex Head Bolt
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Thread Size: 5/8"-11 UNC
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Length: 2 inches
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Grade: Grade 8
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Material: Heat-treated high-strength steel
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Head Style: Hex Head
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OEM Quality: Genuine OEM replacement fastener
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Installation: Direct replacement for compatible equipment
Compatibility
The 11990269 Hex Bolt is used on a variety of commercial lawn mowers and outdoor power equipment requiring a 5/8"-11 x 2" Grade 8 hex bolt.
Always verify your equipment model, parts diagram, and hardware specifications before ordering.
Who Is This For?
Ideal for:
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Professional landscapers
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Commercial lawn maintenance companies
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Equipment repair technicians
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Municipal maintenance departments
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Fleet service professionals
Recommended Applications
Suitable for securing:
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Engine mounting components
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Frame assemblies
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Hydraulic system brackets
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Suspension components
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Wheel and drivetrain assemblies
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Heavy-duty structural applications
Pros
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Genuine OEM replacement fastener
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High-strength Grade 8 construction
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Excellent resistance to vibration and heavy loads
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Precision-machined threads for secure fastening
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Corrosion-resistant finish for long service life
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Direct replacement with OEM specifications
Cons
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Designed only for applications requiring a 5/8"-11 x 2" Grade 8 bolt
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Torque specifications should always follow the equipment manufacturer's recommendations
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Lock nuts and washers are sold separately unless otherwise specified
Comparison – Genuine OEM vs Standard Hardware Store Bolt
| Genuine OEM 11990269 | Generic Hardware Bolt |
|---|---|
| OEM dimensions and thread accuracy | Dimensions may vary slightly |
| Grade 8 hardened steel construction | Lower-grade bolts may not meet strength requirements |
| Engineered for commercial equipment | May not withstand continuous heavy-duty use |
| Reliable long-term durability | Reduced service life under high loads |
| Maintains original equipment performance | May not meet OEM specifications |
Why Buy from Barry's?
At Barry's, we provide genuine OEM replacement parts and hardware trusted by professional landscapers and equipment service technicians.
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Genuine OEM replacement hardware
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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 source for commercial mower parts and fasteners
Keep your equipment securely assembled with the 11990269 Hex Bolt 5/8"-11 x 2" Grade 8. Designed for heavy-duty commercial applications, this genuine OEM fastener delivers the strength, precision, and durability needed to maintain the safety and reliability of your outdoor power equipment.


