National Mfg N195-677 4x4 Zinc Broad Hinge with Screws

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N195-677 is a zinc broad hinge measuring 4 inches x 4 inches, sold individually and supplied with mounting screws. Broad hinges in this size class are used where a wider bearing surface is needed to support heavier or larger door panels. The zinc construction provides corrosion resistance suitable for interior applications and light-duty exterior use. Licensed contractors, carpenters, and general tradespeople install this type of hardware during rough framing, finish carpentry, and door-hanging work. The included screws simplify installation and reduce the need for separate fastener sourcing on the job.

This broad hinge is appropriate for residential and light commercial door applications where a standard butt hinge footprint is insufficient. Typical installations include oversized interior doors, cabinet doors requiring additional support, and utility room or equipment room doors subject to frequent use. The 4 inches x 4 inches leaf size distributes load across a wider mortise area, reducing stress on the door frame over time. It ships as a single unit per pack, making it easy to order exact quantities for a specific job.

Key Features

• 4 inches x 4 inches leaf dimensions provide wide bearing surface for heavier door applications
• Zinc construction offers corrosion resistance for interior and light-duty use
• Includes mounting screws for complete, ready-to-install hardware
• Single-unit pack allows precise quantity ordering with no excess

Compatibility

Designed as an OEM-style replacement or new-installation broad hinge for standard 4 inches x 4 inches door hinge mortises in residential and light commercial door frames.

Installation Notes

Installation is typically performed by carpenters or general contractors as part of door-hanging or hardware replacement work. Power down any electric strike or access control hardware associated with the door before beginning work. Mortise the door edge and frame to the leaf dimensions before fastening to ensure flush seating. Follow applicable local building codes for door hardware requirements on fire-rated or egress door assemblies.