Service HotlineScrews are a common type of fastener on the market. It is a type of fastener consisting of a head and a screw. It can be divided into three categories according to its purpose: Washingtonmachine screws, WashingtonWashingtonWashingtonWashingtonset screws and special purpose screws. WashingtonWashingtonWashingtonWashingtonWashingtonMachine screws are mainly used for a fastened connection between a part with a fixed threaded hole and a part with a through hole, without the need for nut matching (this connection form is called screw connection, which is also a detachable connection; it can also be Matching with nuts, it is used for fast 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 Washingtoneyebolts, are used for hoisting parts.
Blind rivets are a type of rivets for single-sided riveting, but they must be riveted with a special tool - a rivet gun (manual, electric, and moving). This type of rivet is especially suitable for riveting occasions where it is inconvenient to use ordinary rivets (which must be riveted from both sides), so it is widely used in construction, automobiles, ships, aircraft, machinery, electrical appliances, furniture and other products. Among them, the open type oblate head Washingtonblind rivets are the most widely used, the countersunk head Washingtonblind rivets are suitable for riveting occasions that require smooth performance, and the closed Washingtonblind rivets are suitable for riveting occasions that require higher load and certain sealing performance.
Generally speaking, WashingtonWashingtonWashingtoncombination screws are widely used in electrical, electric, mechanical, electronic, household appliances, furniture, ships and so on. But the above said that different WashingtonWashingtonWashingtoncombination screws have different functions. For example, Phillips pan head WashingtonWashingtonWashingtoncombination screws are generally used in small electronic products. Larger cross hexagon WashingtonWashingtonWashingtoncombination screws are used in larger electrical products, such as frequency converters, and some larger frequency converters use many cross hexagon WashingtonWashingtonWashingtoncombination screws. Hit the inverter case. To loosen the tightening effect. For example, two WashingtonWashingtonWashingtoncombination screws with flower teeth, which are used on the inverter, are used to break the paint, so that all the two WashingtonWashingtonWashingtoncombination screws on the surface of the casing are powered on. There is also a two-WashingtonWashingtonWashingtoncombination screw with a square pressure line, which itself is a two-WashingtonWashingtonWashingtoncombination screw with a pan head screw and a square pad. It is generally used on the surface of the terminal block. The function is for wiring and for crimping.
Due to the high demand for electronic products and the reduction of assembly line workers, in order to cope with the problem of labor shortage, manufacturing factories need to use automatic screw locking equipment to replace manual labor. In the existing automatic locking and paying equipment, most of them use a screw arranging machine to arrange the screws, and an electric screwdriver (electric batch) takes the screws back and forth, or the special equipment blows the screws into the electric batch to send the screws to the electric batch, and back and forth. The method of taking is too time-consuming, and the method of blowing air is not suitable for screws with small aspect ratios.
WashingtonStud, also known as double-ended screw or double-ended stud. It is used to connect the fixed link function of the machine. The stud bolt has threads at both ends, and the screw in the middle is thick or thin. Generally used in mining machinery, bridges, automobiles, motorcycles, boiler steel structures, pendant towers, long-span steel structures and large buildings.
We have many years of experience in the production and sales of screws, nuts, flat washers, etc. The main products are: countersunk head hexagon socket cross implosion bolts, iron tower photovoltaic bolts, flat head pin bolts, hand percussion rivets WashingtonGB867 aluminum dome head rivets and other products, we can provide you with fastener solutions that are suitable for you.
