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GB62.2 Butterfly Nut (Square Wing Butterfly Nut) is mainly used in occasions that require frequent disassembly and installation, especially suitable for furniture, mechanical equipment, and automotive fields. Its design features include flat square wings on both sides, allowing the nut to be easily rotated by fingers without the need for tools, thereby improving the convenience and efficiency of operation.
| Product Name | GB62.2 Wing Nut-Square Wing |
| Material | Carbon steel, Stainless steel |
| Surface Finish | Blue and white zinc, Decolourize,White Zinc |
| Colour | Blue White, White |
| Standard Number | GB62.2 |
| Grade | 4 A2-70 |
| Diameter | M3 M4 M5 M6 M8 M10 M12 M14 M16 |
| Thread form | Coarse thread |
| Place of origin | Hebei, China |
| Brand | Muyi |
| Pack | Box+cardboard carton+pallet |
| The product can be customized | |
| GB62.2 Butterfly Nut (Square Wing Butterfly Nut) is mainly used in occasions that require frequent disassembly and installation, especially suitable for furniture, mechanical equipment, and automotive fields. Its design features include flat square wings on both sides, allowing the nut to be easily rotated by fingers without the need for tools, thereby improving the convenience and efficiency of operation. | |
| Thread Spec D |
M3 | M4 | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | |
| dk | min | 6.5 | 6.5 | 8 | 10 | 13 | 16 | 20 | 20 | 27 |
| ds | ≈ | 4 | 4 | 6 | 7 | 10 | 12 | 16 | 16 | 22 |
| L | nominal | 17 | 17 | 21 | 27 | 31 | 36 | 48 | 48 | 68 |
| max | 18.5 | 18.5 | 22.5 | 28.5 | 33 | 38 | 50 | 50 | 70 | |
| min | 15.5 | 15.5 | 19.5 | 25.5 | 29 | 34 | 46 | 46 | 66 | |
| k | nominal | 9 | 9 | 11 | 13 | 16 | 18 | 23 | 23 | 35 |
| max | 10.5 | 10.5 | 12.5 | 14.5 | 17.5 | 19.5 | 24.5 | 24.5 | 37 | |
| min | 7.5 | 7.5 | 9.5 | 11.5 | 14.5 | 16.5 | 21.5 | 21.5 | 33 | |
| m | min | 3 | 3 | 4 | 4.5 | 6 | 7.5 | 9 | 9 | 12 |
| y | max | 3 | 3 | 3.5 | 4 | 4.5 | 5.5 | 7 | 7 | 8 |
| y1 | min | 4 | 4 | 4.5 | 5 | 5.5 | 6.5 | 8 | 8 | 9 |
Wedge anchors are mainly used for heavy-duty equipment such as pipe gallery hangers, seismic support hangers, glass exterior walls, elevator brackets, shelves, and railings. In addition, it is also suitable for concrete and dense natural stone, metal structures, metal profiles, bottom plates, support plates, brackets, machine beams, beams, brackets, etc.
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.
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.
1. How to use：When using the wedge anchor, you need to first use an impact electric drill 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 piece and fixed body into one. 2. Characteristics: Wedge Anchors do not have high requirements for the depth and cleanliness of concrete cavities and are easy to install. 3. Application: Wedge anchors are usually used in heavy-duty facilities and are suitable for concrete and dense natural stone, metal structures, metal profiles, base plates, support plates, brackets, railings, windows, curtain walls, machines, beams, girders, brackets, etc.
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.
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.
Product Name DIN6923 Hex Flange Nut Material Carbon steel Surface Finish Yellow zinc Colour...
DIN582 lifting ring nuts are mainly used to connect chains and steel wire ropes, and can also be used for lightweight lifting. The hanging ring nut refers to a component that is screwed together with a bolt or screw to provide a fastening effect, and is a necessary component for all production and manufacturing machinery.
1. The characteristics of the Cup Head Square Neck Bolts are that the head is made into a semi-round ball, a square neck is made under the head, and a square hole is also made correspondingly on the connected parts connected with such bolts. When the bolt is inserted into the connecting piece and then screwed on the nut, the bolt will not rotate due to the square neck. Its head is relatively smooth, and it is not easy to hook other objects. 2. Cup Head Square Neck Bolts is mainly used for connecting parts due to structural limitations are not suitable for hex bolts or bolts are required to have a smooth exposed part of the occasion. Such as the feet of agricultural machinery, wall panels and other places. The bolt is divided into two kinds according to the head size: ordinary and large half round head. The head of the large Cup Head Square Neck Bolts is straight and the diameter is large, but its thickness is slightly thin. This kind of bolt is mostly used in trucks, barges, iron and wood looms, and other wooden structural parts, because the head support surface is large, it is not easy to fall into the wooden connector.
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. The slotted structure of the slotted nut allows the nut to easily slide into the bolt or threaded rod without fully rotating. This design feature makes it easier to tighten in small or hard-to-reach Spaces and improves installation efficiency. 2. Slotted nuts have a wide range of applications, covering construction, machinery, electronics and other fields. In building structures, slotted nuts are often used to connect structural elements such as beams and columns. In mechanical assembly, it can be used to fix parts to ensure the normal operation of the machine; In the field of electronics, slotted nuts can be used to mount circuit boards and various devices.
In mechanical equipment, T-nuts are used to connect and fix key components, ensuring the stability and safety of the equipment. For example, on machine tools, T-nuts are commonly used in transmission systems, such as guide rail ball screw transmission. In construction and road and bridge engineering, T-nuts are used to connect steel bars and prefabricated components, improving the overall integrity and load-bearing capacity of the structure. For example, in subway and high-speed rail construction, T-nuts ensure the safety and stability of tunnels and bridges. In automotive parts, T-nuts are used to connect the engine and body, improving the overall performance and safety of the car. T-nuts are also widely used in T-slots of various milling machines to simply and safely secure other connecting components in profile grooves. In addition, T-nuts are often used in conjunction with fasteners such as hexagonal bolts to assemble structural components such as corner pieces. T-shaped welded nuts are also widely used in furniture, medical equipment, and sports equipment. For example, M8 step welding nuts are commonly used to weld on flat surfaces such as steel pipes and plates for bolt connection assembly.
DIN557 single chamfered square nuts are mainly used in applications that require high-strength connections and corrosion resistance, such as power engineering, road transportation, home building materials, and other industries. The design features of this nut include a single-sided chamfer, which is easy to install and can improve the stability and reliability of the connection.
1. Adjust the tension of the steel wire rope: By using a lead screw for expansion and contraction, the tension of the steel wire rope can be adjusted, which is suitable for situations that require frequent adjustment 2. Fixation and binding: It can be used to bind and fasten steel wire ropes, especially suitable for power lines, especially as a positioning device for high-voltage tower tie rods 3. Provide support: It can be used to fix the bottom of the flower basket as a support point to ensure its stability 4. Multiple application scenarios: The application areas cover multiple industries such as electricity, logistics, and agriculture, such as cargo bundling, sling connections, and steel structure cable rod connectors in logistics
1. Transmission function: The rack can convert rotational motion into linear motion. This conversion is crucial in many mechanical devices, such as machine tools, automotive steering systems, etc. 2. Positioning function: In some special machinery and equipment, it is necessary to move objects up and down along a straight line, and the rack can play a positioning role. The vertical teeth on the rack can keep the machine stable during movement and ensure that it can move up or down in a straight line 3. Support and reinforcement function: Tooth strips play a role in supporting weight and strengthening the firmness at the intersection of the upright and horizontal beams of furniture. It is similar to wooden components in architecture, which can enhance the overall stability of furniture In summary, dental strips have different roles in different fields. In the field of machinery, it is mainly responsible for transmission, positioning, and control; In the field of furniture, it plays multiple roles of support, reinforcement, and decoration.
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