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Description
11990195 – Wright Carriage Bolt, Short Neck, Partial Thread 1/2-13 x 5" Z5 (Genuine OEM Part)
The Wright 11990195 is a genuine OEM carriage bolt designed to provide secure, vibration-resistant fastening for compatible Wright commercial mowers and outdoor power equipment. Featuring a 1/2-13 thread size, 5-inch length, and a short neck with partial threading, this bolt is ideal for structural and deck applications where controlled clamping and anti-rotation performance are essential in tighter clearance areas.
Manufactured to Wright’s original equipment specifications, this carriage bolt is constructed from hardened steel with a Z5 corrosion-resistant finish to withstand moisture, vibration, and demanding outdoor conditions. The square shoulder beneath the head locks into square holes or mating slots, preventing bolt rotation during installation and ensuring dependable clamping force.
Product Details
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Manufacturer Part Number: 11990195
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Brand: Wright
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Part Type: Carriage Bolt (Short Neck, Partial Thread)
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Thread Size: 1/2-13
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Length: 5 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 with a smooth, domed head
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Square shoulder seats firmly in square holes to prevent rotation
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Partial threads allow increased shear strength and alignment
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Resists corrosion and wear in outdoor environments
Compatibility
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Fits select Wright commercial mower models
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Used where a short neck, partial thread carriage bolt is specified
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Always verify part number and bolt specifications before installation
How It’s Used
This carriage bolt installs into square holes or slots where its shoulder seats securely and prevents rotation as the nut is tightened. The partial thread design offers improved shear strength and alignment control, making it ideal for structural assemblies with clearance constraints.
Proper torque to Wright specifications ensures secure assembly and long-term reliability.
Suggested Maintenance
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Inspect carriage bolts during routine service
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Replace if bent, corroded, or with damaged threads
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Ensure the shoulder seats properly to prevent rotation
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Use OEM-specified hardware for optimal performance
The Wright 11990195 Carriage Bolt, Short Neck, Partial Thread 1/2-13 x 5" Z5 is a dependable fastening solution for structural and deck mounting applications requiring strength, anti-rotation performance, and clearance-friendly design.
