Tight Pin Hinge, Zinc, 4 X 4 In.

Discover National Hardware 4" x 4" Zinc Tight‑Pin Hinge, a precision‑engineered hinge designed for seamless mortise installation. Crafted from cold‑rolled steel and finished in durable zinc, this hinge offers a sleek, corrosion‑resistant appearance while delivering reliable performance for residential and commercial doors.

Built for strength and reliability: The non‑removable pin and riveted construction keep the hinge securely in place, eliminating wobble and extending service life. With a safe working load of 70 lb, it supports heavier doors and high‑traffic applications without compromising smooth operation.

• 5‑Knuckle Design: Provides a full mortise profile that distributes stress evenly, enhancing durability and reducing wear on door frames.
• Zinc Coating: Offers superior rust resistance, making it ideal for humid environments and outdoor installations.
• Tight‑Pin Mechanism: Prevents accidental pin removal, ensuring consistent alignment and long‑term stability.
• Cold‑Rolled Steel Construction: Delivers high tensile strength while maintaining a lightweight profile for easy handling.
• 70 lb Load Capacity: Supports heavier doors, cabinet doors, and gate panels, delivering confidence in demanding applications.

Why Choose This Hinge? National Hardware’s tight‑pin hinge combines robust engineering with a clean aesthetic, making it the perfect choice for anyone seeking a dependable mortise hinge. Its riveted, non‑removable pin design eliminates maintenance hassles, while the zinc finish ensures lasting protection against the elements. Upgrade your door hardware today and experience the blend of strength, style, and simplicity that only a premium tight‑pin hinge can provide.