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1. Electronics industry: In the electronics industry, spring hooks are widely used, especially playing an important role in small electronic devices. For example, in devices such as mobile phones and computers, spring hooks are used to secure circuit boards and connect cables, ensuring the stability of the internal structure of the device and the reliability of the connection. In addition, spring hooks are also used for component positioning and fixation in precision instruments and household appliances, ensuring the stability and safety of the equipment during operation
2. Automobile manufacturing: In the field of automobile manufacturing, spring hooks also play an important role. Various components in a car, such as the engine, gearbox, suspension system, etc., cannot be separated from the fixation of spring hooks. For example, components such as exhaust manifolds and fuel pipes on engines are usually connected and fixed using spring hooks to ensure efficient engine operation
| Product Name | snap hook |
| Material | Carbon steel, Stainless steel |
| Surface Finish | Blackened, Blue and white zinc, |
| Colour | Black, Blue white |
| Standard Number | |
| Grade | 4 8 10 A2-70 |
| Diameter | 120 130 140 160 180 200 220 250 |
| Thread form | |
| Place of origin | Hebei, China |
| Brand | Muyi |
| Pack | Box+cardboard carton+pallet |
| The product can be customized | |
| 1. Electronics industry: In the electronics industry, spring hooks are widely used, especially playing an important role in small electronic devices. For example, in devices such as mobile phones and computers, spring hooks are used to secure circuit boards and connect cables, ensuring the stability of the internal structure of the device and the reliability of the connection. In addition, spring hooks are also used for component positioning and fixation in precision instruments and household appliances, ensuring the stability and safety of the equipment during operation 2. Automobile manufacturing: In the field of automobile manufacturing, spring hooks also play an important role. Various components in a car, such as the engine, gearbox, suspension system, etc., cannot be separated from the fixation of spring hooks. For example, components such as exhaust manifolds and fuel pipes on engines are usually connected and fixed using spring hooks to ensure efficient engine operation |
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| 规格 | 120 | 130 | 140 | 160 | 180 | 200 | 220 | 250 | |
| L | ≈ | 120 | 130 | 140 | 160 | 180 | 200 | 220 | 250 |
| d1 | 公称 | 18 | 18 | 20 | 22 | 22 | 24 | 25 | 32 |
| 最大值 | 19 | 19 | 21 | 24 | 24 | 26 | 27 | 34 | |
| 最小值 | 17 | 17 | 19 | 20 | 20 | 22 | 23 | 30 | |
| d2 | 最小值 | 36 | 38 | 40 | 54 | 72 | 72 | 78 | 87 |
| d3 | 12 | 13 | 14 | 16 | 18 | 20 | 22 | 25 | |
| f | 公称 | 11 | 11 | 14 | 16 | 16 | 16 | 16 | 25 |
| 最大值 | 12 | 12 | 15 | 17.2 | 17.5 | 17.5 | 17.5 | 26.5 | |
| 最小值 | 10 | 10 | 13 | 14.5 | 14.5 | 14.5 | 14.5 | 23.5 | |
| m | 最小值 | 16 | 16 | 19 | 23 | 23 | 33 | 33 | 43 |
| 负载(kg) | 510 | 650 | 760 | 800 | 800 | 1300 | 1500 | 2000 | |
| 千件重kg | 221 | 285 | 364 | 538 | 538 | 1066 | 1435 | 2095 | |
Solar panel aluminum middle clamps are designed for 30-50 mm solar modules with frames. The design is accurate. The middle clamp provides a solid connection between the panels and secures the panels to the guide rail.
It is used to support structural steel columns, lamp posts, heavy equipment, highway signs, and many other applications. Its hook provides resistance, preventing it from pulling out of the concrete foundation when force is applied. Stainless steel bent anchor bolts are used to secure embedded plates, signage structures, columns, and many other structural objects to concrete.
1. Foundation bolts are screw rods used to fasten equipment to concrete foundations. When installed on a concrete foundation, the J-shaped or L-shaped end of the bolt is buried in the concrete. 2. Foundation bolts can be divided into fixed foundation bolts, movable foundation bolts, expansion foundation bolts and adhesive anchor bolts. According to the different shapes, they can be divided into: L-shaped embedded bolts, 9-shaped embedded bolts, U-shaped embedded bolts, welded embedded bolts and bottom plate embedded bolts. 3. Application: Foundation bolts are generally used in infrastructure such as railways, highways, power companies, factories, mines, bridges, tower cranes, large-span steel structures and large buildings. They have strong stability.
1.High-quality material selection, genuine 304 stainless steel, resistant to high and low temperatures, no rust 2.Deep thread, deep thread pitch, uniform force, stable tightening force 3.Exquisite workmanship, smooth surface, no burrs, standard size, small error
Hollow wall anchor bolts, also known as hollow wall anchors or hollow expansion screws, are mainly used in hollow walls, gypsum boards, fiberboards, plastic boards, wooden boards and other walls. They are light load anchor bolts. The heads and nuts at both ends are of two types: “welded” and “integrated”. They can be directly installed with an electric screwdriver or pulled with special tools. Installation method: 1. The teeth on the head of the casing can be embedded in the hollow substrate, which can effectively prevent the casing from rotating in the hole during installation. 2. After installation, the expansion arm is opened behind the hollow substrate to form a large radius and large area of contact, providing a reliable anchoring effect. 3. The matching screws can be easily removed, and the mounting parts can be repeatedly disassembled and assembled without affecting the anchoring effect. 4. Ordinary flat-blade or cross screwdrivers can be used for installation. If special installation tools are used, it can be more suitable for large-scale professional use occasions.
Hexagonal locking thin nuts are also widely used in the production and manufacturing processes of various mechanical equipment, instruments, household appliances, etc.
Connection function: Double headed bolts are mainly used to connect two connected parts, especially suitable for situations where one of the connected parts has a larger thickness or requires a compact connection method. For example, in the fields of mining machinery, bridges, automobiles, motorcycles, boiler steel structures, suspension towers, large-span steel structures, and large buildings, double headed bolts provide reliable fixed connection functions
Product analysis: countersunk hole design, parallel angle code, brushed finish, high-quality stainless steel material, smooth edges without burrs Scope of application: suitable for all kinds of tables, chairs, desks, stools, beds, cabinets, shelves, etc.
Hexagonal embedded locking nut is a type of fastener that can lock threads. It is widely used in fields such as mechanical manufacturing, automotive manufacturing, and electronic equipment. In high-speed mechanical equipment, locking nuts can effectively prevent thread loosening and ensure the safe and stable operation of the equipment.
1. Characteristic: The wall thickness of the expansion tube is thicker than that of ordinary expansion bolts of the same specifications;The expansion tube is longer than that of ordinary expansion bolts of the same specifications;Several more knurled grooves are added to the expansion tube to increase the tensile strength;The size of the screw head is larger than that of the ordinary expansion bolt head;The matching washer is a large washer. 2. Requirements: The drill bit required for drilling should be 6 sizes larger than the product size. 3. Application:Elevator expansion anchors are a type of fastener specially used for elevator installation. They are usually made of high-quality steel and have strong seismic resistance and gripping power.
1. Lifting and handling: The main function of the eyebolt is to serve as a connecting component for lifting and handling equipment or objects. They are usually used in conjunction with hooks, hoists, or other lifting equipment to safely lift and move heavy objects 2. Fixation and support: Eye bolts can also be used to fix and support structural components. By screwing it into a suitable substrate (such as concrete or metal), a stable support point can be provided for hanging or fixing other components 3. Wide application areas: Eye bolts are widely used in multiple industries due to their durability and versatility, including ports, power, steel, shipbuilding, petrochemicals, mining, railways, construction, metallurgy and chemical engineering, automobile manufacturing, plastic machinery, industrial control, highways, large-scale transportation, pipeline auxiliary equipment, slope tunnels, shaft treatment and protection, maritime rescue, marine engineering, airport construction, bridges, aviation, aerospace, venues and other important industries as well as mechanical equipment for infrastructure construction projects
GB858 stop washers for round nuts are mainly used to prevent loosening of round nuts and are widely used in electrical appliances, elevators, and mechanical fittings, especially when fixing rolling bearings, with significant effects.
Screws are used to connect two objects. Generally, the head of the screw will protrude above the surface of the connected object, making the surface uneven. Countersunk screws can sink below the surface to make the surface flat. Hard objects need to drill countersunk holes at the corresponding position of the countersunk head. In short, the countersunk head means that the head of the screw can keep the surface flat after installation. And wood screws are used to screw into wood for connection or fastening.
Drop in anchors are mainly used for situations where the embedded depth is shallow, by tightening the nut to expand the expansion tube and achieve fastening. This type of screw is suitable for concrete substrates, easy to install, and has high bearing capacity.
The application scenarios of sheep eye hook sleeves mainly include home decoration, kitchen construction, door and window binding, and toy and gift binding. Sheep eye hook sleeve is commonly used in home decoration and kitchen construction, which can meet various hook needs and provide a firm fixing point. In addition, it can also be used for door and window binding or toy gift binding, providing reliable fixing effect.
1.Hex washer head tapping screws with inserts are a common fastener, which is characterized by a hex head and an insert (washer). This design allows the screw to better distribute pressure during tightening, preventing the screw from loosening, while also protecting the surface of the connected parts. 2. Wide application: Hex washer head tapping screws with inserts have been widely used in many fields due to their unique design and excellent performance. Whether in home decoration, machinery manufacturing, electronic products or construction projects, they can play an important role.
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