Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

NATIONAL GUARD Full Surface-Mount Piano Hinge - Full Surface-Mount Piano Hinges
NATIONAL GUARDFull Surface-Mount Piano Hinges

NATIONAL GUARD Full Surface-Mount Piano Hinge

The NATIONAL GUARD Piano Hinge (MPN HD5700A-83) is a full surface-mount hinge in bronze, with a leaf height of 83 inches and a leaf width of 1 7/16 inches, featuring a screw-on type. 3G Electric sources this genuine…

SKU 3G-OTH-515253

Also listed as: HD5700A83 · HD5700A 83

Brand
NATIONAL GUARD
Item
Full Surface-Mount Piano Hinge
Part Number
HD5700A-83
Category
Full Surface-Mount Piano Hinges
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NATIONAL GUARD
Manufacturer Part Number
HD5700A-83
Type
Screw-On
Material
Bronze
Leaf Ht
83 in
Leaf Wd
1 7/16 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

NATIONAL GUARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NATIONAL GUARD Piano Hinge (MPN HD5700A-83) is a full surface-mount hinge in bronze, with a leaf height of 83 inches and a leaf width of 1 7/16 inches, featuring a screw-on type. 3G Electric sources this genuine industrial hardware across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is the NATIONAL GUARD Piano Hinge HD5700A-83 used for?

This full surface-mount piano hinge is used for heavy-duty industrial doors, panels, and enclosures requiring continuous support. Its 83-inch bronze construction suits marine, architectural, and high-traffic applications where corrosion resistance and long-term durability are critical.

What are the specifications of the NATIONAL GUARD Piano Hinge HD5700A-83?

The NATIONAL GUARD Piano Hinge HD5700A-83 is a screw-on type with a leaf height of 83 inches and a leaf width of 1 7/16 inches. It is made of bronze, offering strength and corrosion resistance for demanding industrial environments.

Where to buy NATIONAL GUARD Piano Hinge HD5700A-83 worldwide?

3G Electric supplies the NATIONAL GUARD Piano Hinge HD5700A-83 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial hardware regardless of your location.

How to install a full surface-mount piano hinge like the HD5700A-83?

Install the hinge by aligning it flush with the door and frame edge, then secure with screws through pre-drilled holes. Ensure the surface is clean and level. For bronze hinges, use compatible fasteners to prevent galvanic corrosion. Always follow manufacturer guidelines for load ratings.

Not sure this is the right part? Photo-identify it

NATIONAL GUARD Products

3G Electric supplies NATIONAL GUARD full surface-mount piano hinges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from NATIONAL GUARD

View all NATIONAL GUARD parts
This full surface-mount piano hinge is constructed of aluminum for corrosion resistance. It features a 95-inch leaf height and 1 7/16-inch leaf width, with screw-on mounting. Suitable for continuous support on doors, lids, and panels in industrial enclosures and cabinets where long, even load distribution is required
NATIONAL GUARD
This full surface-mount piano hinge is constructed of aluminum for corrosion resistance. It features a 95-inch leaf height and 1 7/16-inch leaf width, with screw-on mounting. Suitable for continuous support on doors, lids, and panels in industrial enclosures and cabinets where long, even load distribution is required
This full surface-mount piano hinge is made of aluminum and features a screw-on mounting type. With an 83-inch leaf height and 1 7/16-inch leaf width, it provides continuous support along the entire length. Commonly used for doors, panels, and enclosures in industrial, commercial, and institutional settings
NATIONAL GUARD
This full surface-mount piano hinge is made of aluminum and features a screw-on mounting type. With an 83-inch leaf height and 1 7/16-inch leaf width, it provides continuous support along the entire length. Commonly used for doors, panels, and enclosures in industrial, commercial, and institutional settings
This full surface-mount piano hinge is made of aluminum and features a screw-on type. With a leaf height of 95 inches and a leaf width of 1 5/8 inches, it is suitable for continuous support on doors, panels, and enclosures in industrial and commercial settings
NATIONAL GUARD
This full surface-mount piano hinge is made of aluminum and features a screw-on type. With a leaf height of 95 inches and a leaf width of 1 5/8 inches, it is suitable for continuous support on doors, panels, and enclosures in industrial and commercial settings
This full surface-mount piano hinge is constructed of aluminum and features an 83-inch leaf height and 1 5/8-inch leaf width. It is designed for screw-on installation and provides continuous support along the entire length of doors, panels, and enclosures. Commonly used in industrial, commercial, and institutional settings, it ensures even load distribution across the full height of the application
NATIONAL GUARD
This full surface-mount piano hinge is constructed of aluminum and features an 83-inch leaf height and 1 5/8-inch leaf width. It is designed for screw-on installation and provides continuous support along the entire length of doors, panels, and enclosures. Commonly used in industrial, commercial, and institutional settings, it ensures even load distribution across the full height of the application
Full surface-mount piano hinge with screw-on installation. Bronze construction. Leaf height 95 inches, leaf width 1 5/8 inches. Used for continuous support on doors, lids, and panels in industrial enclosures and cabinets
NATIONAL GUARD
Full surface-mount piano hinge with screw-on installation. Bronze construction. Leaf height 95 inches, leaf width 1 5/8 inches. Used for continuous support on doors, lids, and panels in industrial enclosures and cabinets
This continuous piano hinge is designed for full surface-mount applications requiring a long, uninterrupted hinge line. Made of bronze, it features a 95-inch leaf height and 1 7/16-inch leaf width, with a screw-on installation method. Commonly used on heavy doors, panels, and enclosures in industrial settings
NATIONAL GUARD
This continuous piano hinge is designed for full surface-mount applications requiring a long, uninterrupted hinge line. Made of bronze, it features a 95-inch leaf height and 1 7/16-inch leaf width, with a screw-on installation method. Commonly used on heavy doors, panels, and enclosures in industrial settings
This full surface-mount piano hinge is made of bronze and features a screw-on design. With an 83-inch leaf height and 1 5/8-inch leaf width, it is suited for continuous support on doors, panels, and enclosures in industrial settings
NATIONAL GUARD
This full surface-mount piano hinge is made of bronze and features a screw-on design. With an 83-inch leaf height and 1 5/8-inch leaf width, it is suited for continuous support on doors, panels, and enclosures in industrial settings