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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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.
Choosing an original manufacturer (OEM factory) is key to ensuring hinge quality. Manufacturers with in-house production capabilities can strictly control the entire process from raw material procurement to final inspection, avoiding inconsistent quality control often associated with subcontracting or rebranding
MX09
3H INC.
Item No. | MX09 |
Size | 437*14.5*7.7mm |
Application | Casement door,folding door |
Material | Zinc alloy |
Surface Treatment | Powder coating |
Color | Optional |
Components | screws |
Function | durable,easy-installation,smooth-operation |
Package | Box |
Specification

Product Description
1. Comply with JG/T 214-2017 Construction Door and Window Hardware-Flush Bolt
2. After 5000 times,repeatedly experiment,the flush bolt remains regular function.
3.After bearing 1000N operation force,operation torque is less than 8N.m. and closing after the 15,000 cycle test,the change of rotating component is less than 0.5rnm.
