40mm Electro-Brass Butterfly Hinges

These compact 40mm butterfly hinges are designed for boxes, cases, miniature cabinet doors, lightweight lids, models and decorative craft projects. Their shaped leaves create the traditional butterfly appearance while allowing the hinges to remain visible as part of the finished item.

The electro-brass plated finish provides a warm brass-coloured appearance suitable for traditional and decorative interior joinery. The shaped leaves are designed for straightforward surface fixing. This listing contains one pair, equal to two hinges.

Key Features

• Decorative butterfly-shaped hinges
• Nominal size: 40mm
• Warm electro-brass plated finish
• Compact surface-mounted design
• Suitable for boxes, cases, models and lightweight lids
• Traditional visible-hinge appearance
• Supplied as one pair

Product Specifications

Decorative Surface-Mounted Design

A butterfly hinge has broad shaped leaves intended to remain visible after installation. Its compact decorative form works particularly well on small boxes, cases, models and traditional craft projects where the hinge contributes to the finished appearance.

Typical Applications

• Small wooden boxes and cases
• Decorative storage boxes
• Lightweight lids
• Miniature cabinets and cupboards
• Models and craft projects
• Presentation and display cases

Installation Guidance

1. Check that the 40mm nominal size suits the box, lid or model.
2. Position both hinges evenly with their knuckles aligned.
3. Mark the fixing holes and create suitable pilot holes.
4. Secure using appropriately sized screws without overtightening.
5. Check alignment and movement before completing the installation.

Fixing screws are not stated as included. Select screws suitable for the hinge holes, material thickness and intended application.

Frequently Asked Questions

How many hinges are supplied?

This listing contains one pair, equal to two hinges.

What size are the hinges?

The stated nominal hinge size is 40mm.

What is a butterfly hinge?

A butterfly hinge has decorative shaped leaves resembling butterfly wings. It is normally surface mounted and remains visible after installation.

What is an electro-brass finish?

Electro brass is a decorative brass-coloured plated finish that provides a warm traditional appearance.

Are these hinges made from solid brass?

No solid-brass construction is declared. They should be described only as having an electro-brass plated finish.

What can these hinges be used for?

They are suitable for appropriately sized boxes, cases, models, lightweight lids and small decorative cabinet projects.

Do butterfly hinges need to be recessed?

They are generally designed for surface mounting, so a conventional butt-hinge mortice is normally unnecessary.

Are fixing screws included?

Fixing screws are not stated as included. Select suitably sized screws for the hinge and workpiece.

Are these suitable for full-size doors?

No load or performance rating is declared. Do not advertise these decorative hinges for full-size, entrance, heavy or certified fire doors.

Can they be used outdoors?

No exterior corrosion-performance rating is declared. They should not be advertised for exposed outdoor use.

For a larger alternative, view the 50mm electro-brass butterfly hinge. Browse the complete special hinges range.