What are the door hinges?

What are the door hinges?

A door hinge is a device that allows the door to rotate naturally and smoothly to open and close.
The door hinge includes: a hinge seat and a hinge body. One end of the hinge body is connected to the door frame through a mandrel, and the other end is connected to the door leaf; The bodies are connected into a whole through a connecting plate, and the connecting plate is provided with a gap adjustment hole for the door gap. Since the hinge body is divided into two sections and connected into a whole through the connecting plate, the door leaf can be removed for repair by removing the connecting plate. The door gap adjustment holes of the connecting plate include: long holes for adjusting the upper and lower door gaps and long holes for adjusting the left and right door gaps. The hinge can be adjusted not only up and down, but also left and right.

Door hinges are essential components of any door, providing the necessary support and allowing for smooth opening and closing.  These hardware devices serve as the pivot point for doors, ensuring stability and proper alignment.  Available in various types, such as butt hinges, continuous hinges, and pivot hinges, door hinges are designed to withstand the repetitive motion of doors while maintaining their strength and functionality.  With their durable construction and reliable performance, door hinges play a crucial role in the functionality and longevity of doors, making them an indispensable element in residential and commercial settings.

Get A Quote

Are Yako's products safe?

Yako’s products have got the CE certificate and verified by SGS as Golden Supplier.

What material is it made of

Yako always insist on selecting the pure and high quality materials for producing.

How is Yako's service?

Yako could provide over 3,000 products with OEM and customization service and could ship by sea, air, express and railway directly by our agents and forwarders for one-stop purchase.

How is the quality of Yako's products?

Yako’products are high quality but with competitive prices and sometimes with discounts and promotions.

【YAKO hardware】Stainless steel 4BB door hinge

Yake Hardware Products Co., Ltd. is a professional manufacturer of high-end architectural hardware products. In the past 20 years, it has mainly produced doors, windows, glass, kitchen utensils, and outdoor products.
Covering an area of 6,000 square meters, with 5 production lines and nearly 100 employees, Yako can provide more than 2,000 solutions for architectural projects and interior design.
Adhering to the tenet of "quality first, customer first", we have always been committed to providing every customer with excellent quality and enthusiastic service at the most competitive price.

Learn More

Ensuring Optimal Performance: The Importance of Regular Door Hinge Inspection

Regularly inspecting door hinges is crucial to maintaining their optimal performance. Look for signs of wear, loose screws, or misalignment. By addressing any issues promptly, you can prevent further damage and ensure that your doors operate smoothly and securely.

Tightening the Loose Ends: Securing Loose Screws in Your Door Hinges

Over time, screws in door hinges may become loose due to repeated use. Loose screws can cause misalignment and compromise the functionality of the hinge. Regularly check and tighten the screws to ensure a secure and stable connection between the door and frame, maintaining optimal door operation.

Star Series of Ball Bearing Hinge

"The bearings in ball bearing hinges reduce friction, which is especially helpful on heavier doors. This makes opening and closing a door consistently easier, smoother, and quieter. The Grade 7 ball bearing hinges are to be used on doors weighing up to 40kg (including door furniture) to protect from fire.
It have lubricated bearings between the hinge's knuckles to reduce friction caused by heavy doors. These durable hinges are ideal for heavy entryway doors or those that sustain frequent use in residential and commercial properties."


Star Series of Concealed Hinge

The concealed hinge is mounted in the door leaf and can be opened from multiple angles, up to 180 degree; hidden-cross hinges are not exposed when closed. It has steel hinge links and a moving pivot to ensure that heavy doors operate smoothly, no more noise, and provide a quiet environment.

User Reviews

What users say about YAKO

Thank you for your fast delivery, we have received goods, I am very satisfied with your service this time, a large number of orders will cooperate with your factory again!thank you very much! From US


Great communication with the seller, everything when perfect! From US


Realizable supplier cause they have a punctual lead time and good quality control so that i can receive the goods in time to cath up the peak season. It's a great experience for doing business with this factory. Hope we would rework together soon. From Finland


This is first time to buy goods from this company,good quality ,good service. From US

Frequently Asked Question

Do you have any question?

There are various types of door hinges, including butt hinges, continuous hinges, pivot hinges, and concealed hinges, each serving different purposes and offering unique features.

Door hinges work by providing a pivot point that allows the door to rotate smoothly. The hinge consists of two plates—one attached to the door and the other to the frame—and a pin or rod that connects them.

When choosing door hinges, factors such as the door weight, size, material, intended use, and aesthetic preferences should be taken into account to ensure the right hinge is selected for optimal performance.

Regular maintenance of door hinges involves lubricating them with a suitable lubricant, tightening any loose screws, and ensuring they are clean from debris or dirt that could hinder their smooth operation.

Yes, door hinges can be replaced if they are damaged or worn out. It is important to choose hinges that match the same size, type, and weight capacity as the original ones to ensure proper functionality.

Get In Touch

Don't hesitate to contact with us

Sending your message. Please wait...