National Marker N140418 Steel Tight-pin Broad Butt Hinge

Product Description

The NATIONAL MARKER N140418 is a 2.5-inch steel tight-pin broad butt hinge from the 505 series product line. It is designed for average-weight door applications and features a plain steel finish. The tight-pin construction keeps the pin fixed in place, making it suitable for standard interior door installations where hinge disassembly in the field is not required. This hinge is typically installed by carpenters, general contractors, or facility maintenance technicians handling door hardware replacement or new construction work.

The N140418 fits average-weight residential and light commercial doors. It is well suited for interior door frames where a broad butt profile is needed to distribute load across a wider leaf surface. The 505 series designation indicates a standard catalog replacement hinge, making it a common choice for maintenance and repair applications in both residential and commercial settings.

Key Features

• Tight-pin design keeps the hinge pin permanently fixed to prevent removal
• Broad butt profile distributes door weight across a wider leaf surface
• Plain steel finish suitable for painted or primed door frame applications
• 505 series catalog designation supports straightforward replacement sourcing
• Rated for average-weight door applications

Compatibility

Designed as an OEM-style replacement broad butt hinge for average-weight interior doors in residential and light commercial construction.

Installation Notes

Installation is typically performed by a carpenter or maintenance technician using a chisel, drill, and screwdriver. Power down any door access control hardware before removing an existing hinge. Ensure the hinge leaf mortise depth matches the leaf thickness to maintain a flush fit. Follow applicable building codes for door hardware installation in your jurisdiction.

Technical Specifications

• Leaf Width: 2.5 inches
• Material: Steel
• Finish: Plain Steel
• Pin Type: Tight Pin
• Series: 505
• Weight: 0.17 pounds
• UPC: 00038613140417

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N140418