National Mfg N342-485 Heavy Strap Hinge 6 in Stainless Steel

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N342-485 is a 6-inch heavy strap hinge constructed from stainless steel for long-term rust resistance in demanding outdoor and coastal environments. The patented bearing design eliminates metal-to-metal contact, producing smooth, quiet operation over repeated use cycles. A tight pin allows installation in either right-hand or left-hand configurations without modification. This hinge is sold individually and is packaged on a card for retail or trade counter distribution. Contractors and finish carpenters who work with premium wood species will find this hardware appropriate for high-value applications where corrosion protection matters.

The N342-485 is suited for gates, barn doors, shutters, and other wide-panel applications where a broad mounting surface is available. The stainless steel construction is rated safe for use with premium woods including cedar and redwood, eliminating the tannin-staining and corrosion reactions that occur with standard zinc or steel hardware. It is appropriate for residential and light commercial projects in high-moisture or coastal environments where hardware longevity is a priority.

Key Features

• 6-inch heavy strap hinge for wide-panel, high-load applications
• Stainless steel construction provides rust and corrosion resistance
• Patented bearing design eliminates metal-to-metal contact for smooth, quiet operation
• Safe for use with cedar, redwood, and other tannin-rich premium woods
• Tight pin design supports both right-hand and left-hand installation
• Wide mounting surface geometry suits gate, barn door, and shutter applications

Compatibility

Designed as an OEM-style replacement or new-installation strap hinge for residential and light commercial gate, door, and shutter applications requiring a wide-surface-mount heavy-duty hinge.

Installation Notes

Installation is typically performed by carpenters, finish contractors, or general tradespeople using standard hand tools. Pre-drilling pilot holes is recommended when mounting into hardwoods or premium softwoods such as cedar and redwood to prevent splitting. Confirm that fastener material is compatible with stainless steel hardware to avoid galvanic corrosion at the connection point. Follow applicable local building codes for gate and fence hardware requirements.