Description
11990052 – Wright Hex Bolt 1/2-13 x 4 1/2″ Z5 (Genuine OEM Part)
The Wright 11990052 is a genuine OEM hex bolt engineered to deliver strong, reliable fastening where structural strength and consistent clamping force are essential on compatible Wright commercial mowers and outdoor power equipment. Featuring a 1/2-13 thread size and 4 1/2-inch length, this bolt is ideal for frame, deck, and suspension applications.
Manufactured to Wright’s original equipment specifications, this hex bolt is made from hardened steel with a Z5 corrosion-resistant finish to withstand moisture, vibration, and demanding outdoor environments. Using genuine Wright hardware ensures proper fit, dependable performance, and long service life.
Product Details
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Manufacturer Part Number: 11990052
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Brand: Wright
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Part Type: Hex Bolt
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Thread Size: 1/2-13
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Length: 4 1/2 inches
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Finish: Z5 corrosion-resistant coating
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System: Fastening hardware
Function
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Provides secure fastening in structural assemblies
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Maintains clamping force under vibration and load
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Resists corrosion and wear
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Ensures correct bolt fit and torque retention
Compatibility
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Fits select Wright commercial mower models
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Commonly used in frame, deck, or high-stress mounting points
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Always verify part number and bolt specifications before installation
How It’s Used
This hex bolt installs into threaded holes or paired with nuts on structural or sub-frame assemblies. Proper thread engagement and tightening to manufacturer-specified torque values help ensure reliable performance and safety.
Suggested Maintenance
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Inspect bolts during routine equipment service
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Replace if bent, corroded, or with damaged threads
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Tighten to proper torque specifications
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Use OEM-specified hardware for best results
The Wright 11990052 Hex Bolt 1/2-13 x 4 1/2″ Z5 is a dependable fastening solution for demanding structural and load-bearing applications in Wright outdoor power equipment.
