Types of door and window hardware, hardware secrets

01 Handle

Used for opening and closing metal window sashes. Generally installed in the middle of the edge of the window sash, some are also designed as a structure that links door and window hardware with the locking pin. Multiple materials such as brass, low-carbon steel, zinc alloy, stainless steel, etc. are punched and formed, with nickel chromium or zinc plating on the surface.

02 hinge

There are clear and concealed hinges, with exposed hinges being exposed on the surface of doors and windows without any rebound force. Concealed hinges are used on furniture and can be divided into hydraulic, spring and other structures, hidden inside doors and windows.

03 Sliding brace

Use external metal window sashes to open. Generally installed on the upper and lower edges of the window sash. Multiple materials such as stainless steel, brass, plastic nylon, etc. are used for punching and processing, with a surface that is the natural color of stainless steel. The varieties include flat opening, outward hanging, flat pushing, and supporting blocking.