When we buy the door lock,except the door lock,which is the most important part, the door hardware accessories which are installed on the doors and windows should not be ignored.Because there are many types,and the amount is huge,thus,when buy the accessories,it is very easy to buy the wrong one.
Thus,let’s check  what types of the door lock hardware accessories today.
Generally speaking,if want to install the door and window,except the door lock,the hardware accessories is still including four parts:hinge,stay,handle and the door closer.And if it is the sliding door,the drawer and the sliding guide and runner are included.Absolutely,this part is concluded to the furniture hardware accessories.
1. Hinge.The hinge is the connecting part of doors and door frames,windows and window frames,which can let the doors and windows rotate automatically.The hinge is formed by the blade and the pin roll.The blade is punched by the low carbon steel,which can be rotated with the pin roll automatically.And the pin roll are made of cold drawn wire or spring wire.The kinds of the hinge is normal hinge,spring  hinge and flip hinge.
2. Stay.The stay is used to situate the metal window sash.Generally,it is installed at the bottom edge of the window sash,and some are designed as the connector which is used with the hinge.The stay is usually punched by the brass,low carbon steel,zinc alloy and stainless steel,and its surface is nickle,chrome or zinc plating.The  kinds of the stay is the double-eyed stay,rotated stay and mobile stay.
3. Handle.The handle is used to open and close the metal window sash.And it is usually installed at the middle edge of the window sash,and some are designed as the part which can rotate the hardware of the doors and windows with the pin roll.The handle is punched by the brass,low carbon steel,zinc alloy and stainless steel,and its surface is plated the nickel,chrome or zinc.
4. The door closer.The door closer is the implement to let the opening door close automatically or situate it at the position.Some is possessed with the function of the hinge,and some are possessed with the function of fireproof.The main kinds of the closer is floor spring,door top spring,door stop,door chuck and magnetic door suction head.
The above  door hardware accessories is not indispensable, the buyer should purchase the hardware according to your current requirements,but the hinge is requisite.