Zinc‑plated 5/16" Sae Nylon Lock Nut – 100‑piece Box

Discover the Hillman 5/16" zinc‑plated steel nylon lock nut, a compact yet robust fastening solution designed for fine‑thread SAE applications. Each nut features a durable steel core wrapped in a resilient nylon insert, providing a secure, vibration‑proof hold while the zinc coating shields against rust and corrosion.

Why choose this lock nut? The combination of steel strength and nylon locking action ensures a tight grip even in high‑vibration environments, reducing the need for frequent re‑torquing. Its corrosion‑resistant finish extends service life, making it ideal for both indoor and outdoor projects.

• Corrosion‑Resistant Zinc Plating: Offers long‑lasting protection against moisture and chemicals, perfect for automotive and outdoor use.
• Nylon Locking Insert: Provides self‑locking capability that prevents loosening under vibration, enhancing safety and reliability.
• Precise 5/16" SAE Size: Engineered to match fine‑thread SAE specifications for seamless compatibility with existing hardware.
• High‑Strength Steel Core: Delivers the tensile strength needed for demanding mechanical applications.
• Bulk 100‑Piece Packaging: Supplies ample quantity for large‑scale projects, maintenance kits, or inventory stocking.

Elevate your fastening toolkit: With Hillman's 5/16" zinc‑plated nylon lock nut, you gain a dependable, corrosion‑proof component that simplifies assembly and maintenance. Ideal for machinery, automotive repairs, and industrial installations, this lock nut delivers consistent performance where precision and durability matter most.