5/16"-18 Lock Nuts, Galvanized Carbon Steel Nylon Insert Locknuts,Standard Inch Thread Nylock Nuts 80 Pack

Key features

• Accurate Specifications & CompatibilityThese 5/16"-18 inch nylon insert lock nuts are engineered to fit standard 5/16-inch bolts with UNCthreads. The coarse inch thread ensures secure fastening and consistent torque retention. Perfect forindustrial machinery, furniture, carts, and general hardware applications.
• High-Strength Carbon Steel ConstructionMade from durable carbon steel, these lock nuts resist stripping and deformation under hightorque. The nylon insert maintains thread engagement even under vibration, preventing looseningover time.
• Zinc-Plated Corrosion ResistanceFinished with bright galvanization for excellent rust and corrosion protection. Suitable for indoorand outdoor environments, ensuring long-lasting performance even in humid or mildly corrosiveconditions.
• Wide Range of ApplicationsIdeal for caster wheels, shopping carts, handcarts, flatbed carts, furniture assembly, machineryrepair, and DIY projects. These nuts provide secure, vibration-resistant fastening in industrial,commercial, and home applications.
• Convenient 80-Piece Pack & Ready-to-UseThis 80-pack provides uniform quality across all nuts, ready for immediate installation. Organizedfor easy storage and bulk maintenance projects, ideal for professional workshops, repair teams, orhome toolkits.

Free shipping included. 30-day hassle-free returns.