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1. Support and weight transfer: Wheel hub bolts are components used to install the axle, supporting the tires and transferring the weight of the vehicle to the road surface. During the operation of the vehicle, the weight of the body is transmitted to the wheels through the hub bolts, and then to the road surface to ensure stable support of the vehicle
2. Buffer external impacts: Vehicles may encounter various road conditions while driving, such as bumps, potholes, etc. Wheel hub bolts can cushion external impacts, reduce the impact on other components of the vehicle, and protect the overall structure and driving stability of the vehicle
3. Buffer external impacts: Vehicles may encounter various road conditions while driving, such as bumps, potholes, etc. Wheel hub bolts can cushion external impacts, reduce the impact on other components of the vehicle, and protect the overall structure and driving stability of the vehicle
| Product Name | hub bolt |
| Material | Carbon steel, Stainless steel |
| Surface Finish | Yellow zinc, Blackened, Blue and white zinc, Bleached |
| Colour | Yellow, Black, Blue White, White |
| Standard Number | DIN 316 |
| Grade | 4 8 10 A2-70 |
| Diameter | M12 M14 M14 M14 M18 |
| Thread form | |
| Place of origin | Hebei, China |
| Brand | Muyi |
| Pack | Box+cardboard carton+pallet |
| The product can be customized | |
| 1. Support and weight transfer: Wheel hub bolts are components used to install the axle, supporting the tires and transferring the weight of the vehicle to the road surface. During the operation of the vehicle, the weight of the body is transmitted to the wheels through the hub bolts, and then to the road surface to ensure stable support of the vehicle 2. Buffer external impacts: Vehicles may encounter various road conditions while driving, such as bumps, potholes, etc. Wheel hub bolts can cushion external impacts, reduce the impact on other components of the vehicle, and protect the overall structure and driving stability of the vehicle 3. Buffer external impacts: Vehicles may encounter various road conditions while driving, such as bumps, potholes, etc. Wheel hub bolts can cushion external impacts, reduce the impact on other components of the vehicle, and protect the overall structure and driving stability of the vehicle |
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| 螺纹尺寸 | M12 | M14 | M14 | M14 | M18 | |
| d1 | 公称 | 22.5 | 26 | 26 | 24 | 29 |
| 最大值 | 24 | 27.5 | 27.5 | 25.5 | 30.5 | |
| 最小值 | 22 | 25.5 | 25.5 | 23.5 | 28.5 | |
| h | 公称 | 18 | 20 | 20 | 18 | 25 |
| 最大值 | 19 | 21 | 21 | 19 | 26 | |
| 最小值 | 17.5 | 19.5 | 19.5 | 17.5 | 24.5 | |
| c | 公称 | 7.5 | 8 | 8 | 6 | 8 |
| 最大值 | 8 | 8.5 | 8.5 | 6.5 | 8.5 | |
| 最小值 | 7 | 7.5 | 7.5 | 5.5 | 7.5 | |
| L | 公称 | 21 | 27.5 | 24 | 18 | 25 |
| 最大值 | 21.5 | 28 | 24.5 | 18.5 | 25.5 | |
| 最小值 | 20.5 | 27 | 23.5 | 17.5 | 24.5 | |
| SR | 最大值=公称 | 12 | 13 | 14 | 14 | 16 |
| 最小值 | 11.8 | 12.8 | 13.8 | 13.8 | 15.8 | |
| s | 最大值=公称 | 17 | 17 | 19 | 19 | 24 |
| 最小值 | 16.73 | 16.73 | 18.67 | 18.67 | 23.67 | |
| e | 最小值 | 3 | 3 | 3 | 3 | 3 |
| 千件重kg | 56 | 62 | 77 | 63 | 143 | |
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
Hexagonal locking thin nuts are also widely used in the production and manufacturing processes of various mechanical equipment, instruments, household appliances, etc.
DIN125 gaskets are mainly used to connect two objects, fill gaps, and play a role in sealing, supporting, and fastening. It is widely used in various mechanical equipment, pipeline systems and other connections, with good sealing performance and mechanical strength.
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.
Durable Structure: Our sleeve anchor with eyebolt or hook bolt is made of high-quality carbon steel, ensuring strong and durable performance. Customizable: Our sleeve anchors come in different grades, including 4.8, 6.8, and 8.8 International compatibility: It has metric and imperial measurement systems, making it suitable for global markets and applications. User friendly design: Our sleeve anchor is designed with eyebolts, providing users with a convenient and easy-to-use solution. This user-friendly design ensures a worry free installation process, saving time and effort.
1.The head of the bolt is spherical with holes, the spherical surface is smooth, the installation of the Eye Bolts is relatively simple, and it is often used for the occasion of opening and disassembling or the tooling assembly.The thread precision of the Eye Bolts is high, which can improve the quality of the whole workpiece as an accessory. 2.Eye Bolts are widely used in: low temperature and high pressure valves, pressure pipelines, fluid engineering, oil drilling and production equipment, oilfield equipment and other fields, often in the disconnecting occasions or tools such as the valve industry, folding bicycles, strollers are used, because the use of Eye Bolts is convenient and fast, and the use of matching nuts plays the role of connection fastening, a wide range of applications.
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.
The head of a hex flange bolt consists of two parts: the hexagonal head and the flange face. Its “support area to stress area ratio” is larger than that of a regular hexagonal head bolt, so this type of bolt can withstand higher pre tightening forces and has better anti loosening performance. Therefore, it is widely used in products such as automotive engines and heavy machinery. Hexagonal head bolts with holes and grooves can be mechanically locked to prevent loosening during use.
In the field of construction, hexagonal bolts are widely used. They are used for steel structures, installation of large machinery, bridge construction, etc. Especially in steel structure buildings, hexagonal bolts are used as high-strength bolts to connect and fix steel structure components, ensuring the stability and safety of the structure 2. Insulation and non-magnetic properties of butterfly screws: Butterfly screws have the characteristics of insulation and non-magnetic properties, which make them particularly useful in situations where electromagnetic interference needs to be avoided, such as in medical equipment, electronic devices, and communication devices In addition to the above-mentioned industries, hexagonal bolts also play an important role in the assembly of daily necessities such as furniture, sports equipment, doors and windows. Their convenience and reliability make them an ideal choice for various assembly tasks.
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.
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.
DIN928 welded square nuts are widely used in multiple fields, including mechanical manufacturing, automotive industry, aerospace, photovoltaics, transportation, construction, and more. The characteristics of these application areas require high-strength and reliable fasteners, and DIN928 welded square nuts precisely meet these requirements. It can withstand high-strength tensile and shear forces, suitable for situations that require strong forces and vibrations. The design of the four corners provides better welding performance, making the connection more secure and reliable. It can be installed through welding or threaded connection, making installation simple and convenient. Suitable for various industrial fields, ensuring stability and reliability of connections.
1.Installation steps: ① Punch a hole ② Hammer the casing into the air ③ Screw the screw into the wall anchor ④ Installation is complete 2.Scope of application: Suitable for home decoration, industrial building materials, medical equipment, etc. 3.Product features: small and light, easy to carry, easy to take, strong and durable
1.DIN7504K refers to a self-drilling screw with a hexagonal head, a flanged head, and a pointed end.The tail of a self-drilling screw is different from that of an ordinary screw. It is not a pointed tail, but is like a drill bit. This tail allows the screw to drill holes by itself without the need for pre-made holes when screwing into steel plates, wood, etc. 2. Advantages: The biggest advantage is that it does not require auxiliary processing, and can be directly drilled and tapped on the material, which greatly saves construction time. In addition, DIN7504K has higher toughness and maintenance, and will not easily loosen after long-term use, thereby enhancing the stability of the structure. 3. Wide application: Hex self-drilling screws are widely used in the construction industry, especially in the fixing of color steel tiles on steel structures. Because of their easy and firm installation, they can effectively improve construction efficiency and quality. In addition, hexa self-drilling screws are also commonly used to fix thin plates in simple buildings, showing their practicality in a variety of construction environments.
1. How to use: When using, you must first use an impact drill (hammer) to drill a hole of the corresponding size on the fixed body, then install the bolt and expansion tube into the hole, and tighten the nut to expand the bolt, expansion tube, mounting part and fixed body into one. After tightening, it will expand. There is a big head at the end of the bolt, and a round tube slightly larger than the bolt diameter is placed outside the bolt. There are several openings at the end. When the bolt is tightened, the tail of the big head is brought into the open tube, expanding the tube to achieve the purpose of expansion, and then fix the bolt to the ground. 2. Principle of use: The principle of expansion bolts is to drive the expansion bolts into the holes on the ground or wall, and then tighten the nuts on the expansion bolts with a wrench. The bolts move outward, but the metal sleeves outside do not move. Therefore, the big head under the bolts expands the metal sleeves to fill the entire hole. At this time, the expansion bolts cannot be pulled out. (However, its fixation is not very reliable. If there is a large vibration under the load, it may loosen. Therefore, it is not recommended to install ceiling fans and other items with large shaking amplitudes.)
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