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4 Inch Stainless Steel Butterfly Flush Door Hinge

The 4-inch Stainless Steel Butterfly Flush Door Hinge is designed with a modern style to complement various door types.
Crafted from high-quality stainless steel, it ensures durability and resistance to wear.
Its flush design allows for a seamless, clean appearance when installed, making it ideal for contemporary settings.
MOQ: 2000pairs(no print logo)/5000pairs-20000pairs(print logo)
Availability:
Quantity:


Product Overview 


The 4-inch Stainless Steel Butterfly Flush Door Hinge is designed in a modern style to suit various door applications. Made from high-quality stainless steel 201 and 304, it offers strength and corrosion resistance.

The ball bearing mechanism ensures smooth, quiet door operation, even with heavy use. This hinge combines durability, functionality, and a sleek appearance, offering long-term performance. Its flush design provides a clean, seamless look, making it a great choice for both residential and commercial doors.


Specifications


Product name

4 Inch Stainless Steel Butterfly Flush Door Hinge

Material

stainless steel 201&304

Type

Ball bearing door hinge

Usage

Wooden door

Brand

OULA

Bearing Quantity

2

Size

4''X3''2.05mm

4''X3''X2.2mm

4''x3''x2.4mm

4''x3''x2.75mm

4''x3''x3.0mm

Load Capacity

2.0mm=30kg,2.4mm=35kg,3.0mm=45kg

Finishing

SN/BLACK/AB/AC/GOLD/WHITE/GB/GP/customized color

More professional service

1.Allowed OEM&ODM service

2.Customized logo and packing available


Product Features 


High-Quality 201 and 304 Stainless Steel

Made from stainless steel 201 and 304, the hinge offers durability, corrosion resistance, and long-lasting performance, making it suitable for various door types.


Ball Bearing Design

The ball bearing mechanism ensures smooth, quiet door operation, reducing friction and providing reliable performance, even with frequent use.


4 Inch Stainless Steel Butterfly Flush Door Hinge


Standard Thickness

The hinge's thickness is designed to handle heavier loads, ensuring strong load-bearing capacity and stable operation for both residential and commercial doors.


Blod Bearing with CNC Precision Build

Manufactured with CNC fine construction and no-gap stitching technology, the hinge offers a secure and gap-free fit, improving both durability and performance.


Exquisite Surface Texture

The hinge features a refined surface texture, providing both aesthetic appeal and enhanced strength for better resistance to wear and tear.



Metal Brushed Finish

With a brushed metal texture, this hinge is available in multiple colors to match various home design styles, offering versatility and a modern look.


Product Advantages 


Butterfly Flush Design

The butterfly flush design ensures a sleek and seamless appearance when the hinge is installed. It allows the door and frame to align perfectly, providing a clean, modern look.


Multiple Size Options

Available in 4-inch and 5-inch sizes, the hinge supports various wooden doors, offering flexibility for different types of doors and installation needs.



Smooth and Silent Operation

The ball bearing design and solid hinge core ensure smooth, quiet opening and closing. The hinge minimizes friction, providing silent operation for a comfortable user experience.


Durable Oxidation Treatment

The hinge undergoes a high-quality electroplating process, similar to faucet coatings, offering a long-lasting protective layer that resists rust and corrosion, even in challenging environments.


Customizable Packaging and Branding

OEM and ODM services are available, with options for customized logos and packaging, including leather boxes, various color boxes, and blister packs to suit specific branding needs.



Easy Installation

Featuring international standard hole positions, the hinge is designed for simple and quick installation, ensuring a hassle-free setup for both professionals and DIY enthusiasts.



Scenarios 


Window Use

The 4-inch Stainless Steel Butterfly Flush Door Hinge is ideal for use with windows, providing smooth operation and durability. Its flush design ensures a clean, minimal appearance, making it suitable for modern window installations.


Hotel Door Use

Perfect for hotel doors, this hinge offers reliability and smooth performance in high-traffic environments. Its robust construction ensures long-lasting functionality, making it a great choice for both guest room and service doors.


Wooden Door Use

This hinge is well-suited for wooden doors, supporting the weight of heavy doors while ensuring quiet, smooth operation. Its design helps maintain the door’s aesthetic and functionality over time.


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