Description
12990077 – Flanged Nylock Nut 3/4-10 Z5
The 12990077 Flanged Nylock Nut is a heavy-duty 3/4-10 locking fastener engineered for secure, vibration-resistant fastening in commercial mowing equipment, lawn and garden machinery, and industrial applications. This nut features an integrated flange to evenly distribute clamping force, combined with a nylon locking insert (Nylock) that helps prevent loosening under high load and continuous vibration.
Finished with a Z5 zinc coating, the 12990077 nut provides enhanced corrosion resistance for outdoor and high-moisture operating environments. Manufactured to standard fastener specifications, it ensures proper thread engagement and dependable holding strength when paired with compatible 3/4-10 bolts.
Product Details
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Part Number: 12990077
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Part Name: Flanged Nylock Nut
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Thread Size: 3/4-10
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Thread Type: Unified Coarse (UNC)
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Locking Feature: Nylon insert (Nylock)
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Finish: Z5 Zinc-plated
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Design: Integrated flange for load distribution
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Part Type: Locking fastener
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Condition: New
Applications
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Lawn and garden equipment assemblies
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Mower decks, spindles, and blade mounting systems
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Commercial mowing equipment
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Agricultural and industrial machinery
The 12990077 Flanged Nylock Nut 3/4-10 Z5 delivers secure fastening, corrosion protection, and reliable vibration resistance, making it an effective replacement fastener for demanding equipment applications.
