Where are captive screws used?

Publish time: 19 May 22

There are many ways to call the captive screw, called the spring screw, also called the thumb screw, the captive panel screw can be riveted to the iron plate can be freely screwed into the screw, and the whole part can be firmly mounted on the panel does not break from the panel, so it is also called the captive panel screw.
The half thread screw is the use of riveting sleeve on the flower teeth and sheet metal after riveting firmly connected, and then use the elasticity of the spring, and then through the hand screw sleeve to fasten sheet metal or loosen the connection, and the screw will not fall off, used in often need to install or remove the place, very convenient.  The captive screw is a high-tech product in fasteners, because of the characteristics of the captive screw, it can improve the work efficiency and use convenience.
Captive panel screws are mainly used in the following industries:
1. Stainless steel plate, metal plate, galvanized steel plate, engineering installation
2. Metal curtain wall metal light compartment and other indoor and outdoor installation
3. General Angle steel, channel steel.  The iron plate shall be installed in combination with other metal materials
4. Assembly engineering of automobile carriages, container boxes, shipbuilding industry, refrigeration equipment, etc
The captive screw is because there is a circle of embossed teeth on the head of the product, which will not fall off when screwed in or out of the thread after riveting installation, occupying a very small space, and can fill the installation error between the matrix matching holes.  Our company has 20 years of experience in the production and customization of captive screws, if you need, welcome to inquire!