National Mfg N830-224 Satin Brass Door Hinge 3.5 in

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N830-224 is a 3.5-inch satin brass door hinge designed for interior residential door installations. Constructed from steel, this hinge features a removable pin that simplifies hanging and removal during installation or replacement. The satin brass finish provides a clean, neutral appearance suited to standard interior trim packages. Mounting screws are included, reducing the need for separate hardware sourcing on the job. This hinge is sold in a stock pack bagged format with a package quantity of 15 units, making it practical for multi-door residential projects or contractor stocking.

This hinge is intended for interior residential door applications. It suits standard door frames and is appropriate for passage doors, bedroom doors, closet doors, and similar interior swinging door assemblies. The removable pin design allows the door leaf to be separated from the frame leaf without removing the screws, which streamlines installation workflow on production or remodel jobs. Licensed contractors, carpenters, and finish trades commonly specify this type of hinge for residential new construction and renovation work.

Key Features

• 3.5-inch hinge size suited to standard interior residential doors
• Satin brass finish for a clean, consistent interior look
• Removable pin design for quick door hanging and removal
• Steel construction for reliable duty in interior applications
• Mounting screws included in each package
• Stock pack bagged, 15 units per package for contractor convenience

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard interior residential swinging doors.

Installation Notes

Installation is performed by finish carpenters, door installers, or general contractors working under applicable local building codes. Before replacing an existing hinge, ensure the door is properly supported to prevent it from falling when the hinge is removed. Use the included screws and a hand screwdriver or drill driver set to appropriate torque to avoid stripping the mortise. Confirm the hinge leaf mortise depth and leaf dimensions match the door and frame preparation before fastening.