As the building door and window industry continues to upgrade, engineering projects have increasingly higher requirements for door and window hardware. Although a small component, friction hinges directly affect the safety, stability, and long-term user experience of windows.
When choosing a window friction stay hinge supplier, the key factors are strength, quality, suitability, and service. As a professional supplier, 3H Hardware combines deep technical expertise, a full product range, and comprehensive after-sales support, meeting the strict standards of engineering bulk procurement while also catering to the personalized needs of home renovations.In summary, whether you are an engineering purchaser or a homeowner, 3H Hardware is a trustworthy first-choice supplier of window friction stay hinges, ensuring the safety and durability of your windows and doors.
Smart in Your Palm | A Smart Window-The Hub of Your Smart Home As we step into the “Fourth Generation of Housing,” people’s expectations for a “good home” have evolved beyond basic shelter toward a holistic pursuit of safety, comfort, green living, and smart technology. Higher floor heights, better
What are some bathroom hardware brands? Here, the author recommends 3H Hardware. With years of deep expertise in the hardware industry, 3H focuses on the R&D and manufacturing of high-end bathroom hardware.
Explore the 120-series windows paired with the Heyun 3HM1tilt and turn window system – Winner of the 12th AT World Architecture Design & Technology · Polaris Award.
MX505
3H INC.
Item No. | Best Price Casement Window Flush Bolt MX505 |
Size | / |
Application | UPVC sliding windows and doors |
Base material | Aluminum alloy |
Finish | Power coating |
Color | White & black |
Function | durable,easy-installation,smooth-operation |
Specification

Product Description
Scope of application:Casement window and door
After bearing 1000N,operating force, operating torgue is less than 8N,and closing after the 15000 cycles test,the change of rotating component is less than 0.5rnm.
3. Comply with JG/T 214-2017"Construction Door and Window Hardware-Flush Bolt"
FAQ
Q:What is flush bolt?
A:The flush bolt realizes the location and lock function.
