What are the common automotive fasteners? Automotive clips manufacturers will take you to understand some relevant knowledge and solve the confusion encountered by car owners in the process of using cars. Generally, most of the fasteners we use are general-purpose parts, and their standard type is quite high. There are 12 common fastener parts as follows:

1. Washer: Automotive clips manufacturer tells you a type of fastener in the shape of an oblate ring. Placed between the supporting surface of the bolt, screw or nut and the surface of the connected part, it plays the role of increasing the contact surface area of the connected part, reducing the pressure per unit area and protecting the surface of the connected part from being damaged; another type of elastic washer, It can also play a role in preventing the nut from loosening.
2. Retaining ring: It is installed in the shaft groove or hole groove of the machine and equipment, and plays the role of preventing the parts on the shaft or hole from moving left and right.
3. Pins: Mainly used for positioning parts, some can also be used for connecting parts, fixing parts, transmitting power or locking other fasteners.
4. Rivets: Automotive clips manufacturers tell you that a type of fastener consisting of a head and a shank is used to fasten and connect two parts (or components) with through holes to make them a whole. This form of connection is called a rivet connection, or riveted for short. genus with non-detachable connection. Because to separate the two parts connected together, the rivets on the parts must be broken.
5. Assemblies and connecting pairs: Automotive clips manufacturers tell you that assemblies refer to a type of fastener supplied in combination, such as combining certain machine screws (or bolts, self-supplied screws) with flat washers (or spring washers, lock washers) ) Combined supply; connecting pair refers to a type of fastener that is supplied in combination with certain special bolts, nuts and washers, such as the connecting pair of high-strength large hexagonal head bolts for steel structures.
6. Welding stud: Due to the heterogeneous fastener composed of light energy and nail head (or no nail head), it is fixedly connected to a part (or component) by welding method, so as to connect with other parts.
7. Bolt: A type of fastener consisting of a head and a screw (a cylinder with external threads), which needs to be matched with a nut to fasten and connect two parts with through holes. Automotive clips manufacturers tell you that this type of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection.
8. Stud: There is no head, only a type of fastener with external threads at both ends. When connecting, one end of it must be screwed into a part with an internal threaded hole, the other end must pass through a part with a through hole, and then screw on a nut, even if the two parts are tightly connected as a whole. This type of connection is called a stud connection, and it is also a detachable connection. It is mainly used in occasions where one of the parts to be connected has a large thickness and requires a compact structure, or where bolt connection is not suitable due to frequent disassembly.
9. Nuts: with internal thread holes, generally in the shape of a flat hexagonal column, and also in the shape of a flat square column or a flat cylinder. It is used to fasten and connect two parts with bolts, studs or machine screws. become a whole.
10. Wood screw: It is also similar to machine screw, but the thread on the screw rod is a special thread for wood screw, which can be directly screwed into a wooden component (or part), and is used to connect a metal (or non-metal) with a through hole. Parts are fastened together with a wooden member. This connection is also a detachable connection.
11. Screw: It is also a type of fastener consisting of a head and a screw. It can be divided into three categories according to its use: machine screws, set screws and special purpose screws. The manufacturer of Automotive clips tells you that machine screws are mainly used for a fastening connection between a part with a fixed threaded hole and a part with a through hole. Disassembly connection; it can also be used with nuts for fastening connection between two parts with through holes.) Set screws are mainly used to fix the relative position between two parts. Special-purpose screws, such as ring screws, are used for lifting parts.
12. Self-tapping screws: similar to machine screws, but the threads on the screw are special threads for self-tapping screws. The manufacturer of Automotive clips tells you that it is used to fasten and connect two thin metal components to make them a whole. Small holes need to be made on the components in advance. Since this kind of screw has high hardness, it can be directly screwed into the hole of the component. , to form responsive internal threads in the member. This connection form is also a detachable connection.