N261-669 Utility Hinge, 4 X 4 In., Zinc, 70 Lb

The National Hardware N261-669 is a 4 x 4 inch utility hinge engineered for full mortise installation on doors, cabinets, and gates. Built from cold-rolled steel and finished with a durable zinc coating, this hinge provides corrosion resistance and reliable performance in both residential and commercial settings. The non-removable riveted pin design prevents accidental disassembly, ensuring consistent alignment and long-term stability even in high-traffic applications.

With a 70 lb load capacity, this hinge supports heavier doors and demanding installations without compromising smooth operation. The full mortise profile and 5-knuckle design distribute stress evenly across the mounting surface, reducing wear on door frames and extending the life of your installation. Whether you're hanging a cabinet door, gate panel, or entry door, this utility hinge combines strength with a clean, professional appearance.

Features and Benefits

• 5-Knuckle Design: Distributes stress evenly for enhanced durability and reduced frame wear.
• Zinc Coating: Superior rust resistance ideal for humid environments and outdoor use.
• Non-Removable Pin: Riveted construction prevents accidental pin removal and maintains alignment.
• Cold-Rolled Steel: High tensile strength delivers reliability while remaining lightweight and easy to handle.
• 70 lb Load Capacity: Supports heavier doors, cabinets, and gate panels with confidence.
• Full Mortise Installation: Provides a discreet, professional appearance with recessed mounting.

Specifications

• Brand: National Hardware
• Model: N261-669
• Size: 4 x 4 in.
• Material: Cold-rolled steel with zinc finish
• Pin Type: Riveted, non-removable, 0.27 in. diameter
• Load Capacity: 70 lb
• Number of Knuckles: 5
• Mounting Type: Full mortise
• Mounting Holes: 8 (0.29 in. diameter, 1 in. spacing)
• Door Leaf: 4 in. wide, 0.11 in. thick
• Frame Leaf: 4 in. wide, 0.11 in. thick
• Overall Dimensions: 3.98 in. L x 4.14 in. W

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.