90-Degree Spring-Loaded Self-Locking Folding Hinge (Yellow Zinc)

Product Overview

Our 90-Degree Spring-Loaded Self-Locking Folding Hinge is a critical structural component for collapsible furniture and space-saving workstations. Engineered with an internal high-tension spring mechanism, this hinge automatically snaps into a secure 90-degree locked position when opened. Finished in an industrial yellow zinc plating, it provides exceptional corrosion resistance and a heavy-duty mechanical aesthetic for workbenches, folding table legs, and RV cabinetry.

Key Features

• Automatic Self-Locking Mechanism: The spring-loaded design ensures the hinge remains rigidly locked at 90 degrees, preventing accidental collapse under heavy vertical or lateral loads.
• Industrial Yellow Zinc Plating: Features a high-quality multi-layer galvanized finish that offers superior rust protection and durability in high-traffic or workshop environments.
• Heavy-Gauge Stamped Steel: Fabricated from structural-grade cold-rolled steel plate for maximum shear strength and long-term mechanical reliability.
• Universal Mounting Pattern: Precision-punched with multiple screw holes to ensure a secure, flush attachment to wood, metal, or composite furniture frames.

Technical Specifications