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.
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PCQ2501
3H INC.
Item No. | PCQ2501 |
Size | / |
Application | UPVC casement doors |
Center Distance | 25mm |
Material | Zinc alloy+ carbon steel |
Surface Treatment | Zinc plated |
Color | Original |
Components | screws |
Function | durable,easy-installation,smooth-operation |
Specification

Product Description
1. Apply for UPVC inward casement doors and sliding doors.
2. Applicable window height from 1800-2400.
3. Using excellent zinc alloy and carbon steel material.
4. Open lock transmission center distance within 25mm.
5.There are four locking points on the transmission device.
6.We have two lengths for choosing,one is 1680mm long,it is suitable for 1800-2100 high door;the other is 1980mm,it is suitable for 2100-2400mm high door .
