Description
12990022 – Nyloc Jam Nut 1/2-13 Z
The 12990022 Nyloc Jam Nut is a 1/2-13 locking fastener designed to provide secure, vibration-resistant fastening in lawn and garden equipment, commercial mowing equipment, and industrial applications. This jam-style nut features an integrated nylon locking insert that resists loosening caused by vibration and repeated use.
Finished with a zinc (Z) coating, the 12990022 nut offers added corrosion resistance for outdoor and high-moisture environments. Its low-profile jam nut design makes it ideal for applications with limited clearance while still delivering dependable holding power.
Product Details
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Part Number: 12990022
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Part Name: Nyloc Jam Nut
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Thread Size: 1/2-13
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Thread Type: Unified Coarse (UNC)
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Locking Feature: Nylon insert (Nylock)
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Finish: Zinc-plated (Z)
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Part Type: Locking fastener
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Function: Prevents loosening under vibration
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Condition: New
Applications
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Lawn and garden equipment assemblies
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Mower decks, spindles, and chassis components
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Commercial and industrial machinery
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Applications requiring low-profile, vibration-resistant fastening
The 12990022 Nyloc Jam Nut 1/2-13 Z provides secure thread retention, corrosion resistance, and reliable performance, making it an effective fastening solution for demanding equipment applications.
