The NRH 8151-37 is a compact and durable flush mount (butt) hinge designed for lightweight doors and panels where a low-profile, reliable pivot is essential. This hinge is constructed from iron and features a blue zinc plating finish, providing effective corrosion protection and a clean metallic appearance. With a net weight of only 45g and a load capacity of 5kg (a reference value for two hinges installed longitudinally), it is engineered to support lighter lids and access points without adding significant mass, making it ideal for weight-sensitive applications.
Precision engineering ensures seamless integration. The detailed dimensional drawing specifies a total height of 75mm, a leaf width of 37.5mm, and a robust material thickness of 1.8mm. The hinge pin has a diameter of 7.6mm. For installation, it is equipped with 6 x Ø6.2mm mounting holes paired with Ø8mm counterbores, facilitating secure, flush-mount fastening. Additional key dimensions, such as 38mm and 57mm, define the leaf geometry and pivot placement. Please note: The provided technical data is for reference to aid selection and integration, and is not intended for mold development purposes.
Product Spotlight: NRH 8151-37
The 8151-37 is built for applications requiring a dependable, space-saving hinge solution. The blue zinc plating on iron offers a good balance of cost-effectiveness and environmental resistance, suitable for indoor equipment and enclosures. Its flush mount design allows doors to sit neatly against the frame when closed, providing a clean aesthetic and saving space.
Technical Specifications & Core Features
Based on the comprehensive specification and drawing:
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Durable Material & Finish: Made from iron with a blue zinc plating, offering solid construction with enhanced resistance to rust and wear.
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Optimized Lightweight Design: Weighs just 45g with a 5kg load capacity, perfectly suited for lightweight panels, small doors, and instrument case lids.
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Precision Dimensions for Reliable Fit: Engineered for accurate performance and easy mounting.
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Overall Size: 75mm (H) x 37.5mm (W)
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Construction: 1.8mm leaf thickness with a 7.6mm diameter pin.
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Mounting: 6 x Ø6.2mm through-holes with Ø8mm counterbores for discrete screw heads.
Ideal Applications
Given its 5kg load rating, compact size, and protective finish, the 8151-37 is an excellent choice for:
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Instrument Cases & Calibration Kits: Provides smooth, reliable opening for lids on cases housing sensitive test equipment, meters, or calibration tools.
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Electrical & Control Boxes: Suitable for small control boxes, junction boxes, or electrical enclosures where a sturdy yet lightweight hinge is needed for the access door.
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Small Cabinets & Consoles: Ideal for doors on network equipment cabinets, server console drawers, or laboratory fixture doors.
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Display Cases & Specialty Furniture: Can be used in lightweight display case doors or access panels on specialized furniture.
Select a hinge that balances strength with minimal weight. The NRH 8151-37 Flush Mount Hinge delivers dependable pivoting performance in a compact, corrosion-resistant package for precision equipment and enclosures.
For technical drawings or further product details, please contact our team.
