Please call support
+8617736162821
The T-bolt can be directly placed into the aluminum profile groove, and it can automatically position and lock during installation. It is often used in conjunction with flange nuts and is a standard matching connector for installing corner pieces. It can be selected and used according to the width of the profile groove and different series of profiles.
| Product Name | GB37 T-head bolt Half thread |
| Material | Carbon steel |
| Surface Finish | White zinc, Blackened, Natural color |
| Colour | Black, White |
| Standard Number | GB37 |
| Grade | 4.8 6.8 8.8 |
| Diameter | M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M36 |
| Length | 20 25 30 35 40 45 50 55 60 70 120 130 140 150 |
| Thread form | Coarse thread |
| Thread | Half thread |
| Place of origin | Hebei, China |
| Brand | Muyi |
| Pack | Box+cardboard carton+pallet |
| The product can be customized | |
| The T-bolt can be directly placed into the aluminum profile groove, and it can automatically position and lock during installation. It is often used in conjunction with flange nuts and is a standard matching connector for installing corner pieces. It can be selected and used according to the width of the profile groove and different series of profiles. | |
| Thread Spec d |
M8 | M10 | M12 | M16 | M20 | M24 | M30 | M36 | ||
| P | flight lead | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3 | 3.5 | 4 | |
| b | L≤125 | 22 | 26 | 30 | 38 | 46 | 54 | 66 | 78 | |
| 125＜L≤200 | 28 | 32 | 36 | 44 | 52 | 60 | 72 | 84 | ||
| L＞200 | / | / | / | 57 | 65 | 73 | 85 | 97 | ||
| ds | max | 8 | 10 | 12 | 16 | 20 | 24 | 30 | 36 | |
| min | 7.64 | 9.64 | 11.57 | 15.57 | 19.48 | 23.48 | 29.48 | 35.38 | ||
| D | 20 | 25 | 30 | 38 | 46 | 58 | 75 | 85 | ||
| k | max | 6.24 | 7.29 | 8.89 | 11.95 | 14.35 | 16.35 | 20.42 | 24.42 | |
| min | 5.76 | 6.71 | 8.31 | 11.25 | 13.65 | 15.65 | 19.58 | 23.58 | ||
| h | 4.1 | 4.8 | 6.5 | 9 | 10.4 | 11.8 | 14.5 | 18.5 | ||
| s | max | 14 | 18 | 22 | 28 | 34 | 44 | 56 | 67 | |
| min | 13.57 | 17.57 | 21.16 | 27.16 | 33 | 43 | 54.8 | 65.1 | ||
| x | max | 3.2 | 3.8 | 4.2 | 5 | 6.3 | 7.5 | 8.8 | 10 | |
DIN127 spring washers are mainly used in bolt connections, especially in bolt connections with a strength grade of 5.8 or below. Its main purpose is to prevent bolt loosening by increasing the axial rebound force to compensate for the loss of preload force caused by compression, thereby preventing the loosening of threaded connections.
1. DIN7991 adopts countersunk head design, countersunk head screw design so that it can be flush on the surface, will not protrude, increase the aesthetic. At the same time, the hex provides better torque transfer, reducing the possibility of sliding and damage. When the high strength grade (usually 10.9 grade) made of alloy steel is used, it has good tensile and shear resistance. DIN7991 screws make screws easier to install and tighten, and are suitable for applications where frequent disassembly is required 2. Hexagon flat head screw DIN7991 is widely used in many fields, such as automobiles and automobile new energy field, military aerospace field, shipbuilding heavy industry field, medical equipment field, food machinery field, electronic communication equipment field and wind power field.
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.
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. Fixation and connection: The main function of U-bolts is to fix and connect various equipment or objects. Due to its unique U-shaped design, it can firmly secure tubular or sheet-like objects, ensuring that they do not loosen or move during use. For example, in the automotive industry, U-bolts are commonly used to connect and secure steel plate springs to maintain the stability of the car chassis 2. Able to withstand multiple forces: U-bolts can withstand tensile and shear forces, and have strong vibration resistance. This means that it can maintain stability under different stress conditions, making it suitable for applications that require high stability. For example, in bridge, tunnel, and railway construction, U-bolts are widely used to ensure the stability and safety of the structure In summary, U-bolts play an important role in fixing, connecting, withstanding various forces, space utilization, and wide application fields. Its design and material selection make it one of the indispensable fasteners in many industries.
1. Casting: Steel wire rope clamps are commonly used for static tying and rope tensioning, such as for power and communication lines, bundling and fastening. 2. Forging: Forged steel wire rope clamps are commonly used for lifting and carrying loads, such as various engineering lifting machinery, metallurgical mining equipment, oilfield derricks, port and railway loading and unloading, forestry machinery, power equipment, aviation and sea transportation, land transportation, engineering rescue, salvaging sunken ships, factory and mining enterprise lifting, hoisting, and traction rigging. 3. Stainless steel wire rope clamps are used in environments such as ship parts, chemical plants, and radiation due to their corrosion resistance and resistance to rusting
1. This Strut Channel Support Solar Panel Bracket features a sturdy steel construction, ensuring a long-lasting and reliable mounting solution for solar panel system. 3. Wide application: The cross-sectional shape of c shape u strut channel steel gives it excellent strength and rigidity, and has good compressive resistance. C shape u strut channel steel is widely used in building structures, supporting structures, and machinery manufacturing.
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.
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 DIN6923 Equipped with anti slip teeth Hex Flange Nut Material Carbon steel, S...
DIN935-1 hexagonal slotted nuts are mainly used to fix the front and rear axles of vehicles. By tightening the screws that pass through the front and rear axles, the frame and tires are fixed together. In order to prevent the nut from loosening, it is usually fixed by using an open-ended pin that passes through the groove of the slotted nut. The open-ended pin needs to pass through the middle of the wheel axle screw, and usually both ends of the wheel axle screw need to be drilled. The diameter of the hole and the width and depth of the slotted nut groove determine what specification of open-ended pin is selected.
Hexagonal expansion stainless steel is widely used in steel structures, mechanical equipment, bridge engineering, construction engineering, power equipment, subway engineering and other fields. It is suitable for steel, brick walls, concrete and other materials with hollow or solid substrates, and has strong adaptability and reliability.
1.Hexagonal bolts are widely used both indoors and outdoors. Outdoor applications are mostly for building installations, bridges and roads, and power facilities; indoor applications are mostly for mechanical equipment, medical equipment, and electronic equipment. 2.When hexagonal bolts are used in electronic equipment, medical equipment, and other places, stainless steel hexagonal bolts are generally selected because the surface color of stainless steel is more beautiful and the corrosion resistance is better, which can keep the machine beautiful for a long time. If it is a mechanical equipment with large vibration, it is recommended to choose high-strength hexagonal bolts.
1. Fixed function: Chemical anchor bolts are mainly used for installing and fixing various components, such as post embedded parts in curtain wall and marble dry hanging construction, equipment installation, bridge guardrails, highway and building reinforcement and renovation, etc. It uses a special chemical adhesive to bond and fix the screw in the drilled hole of the concrete substrate, achieving anchoring of the fixed parts 2. Reinforcement function: In building reinforcement engineering, chemical anchor bolts are commonly used to improve the bearing capacity and stability of components. It can be used in conjunction with a concrete base to firmly fix the screw in the borehole through chemical adhesives, thereby enhancing the overall performance of the structure 3. Easy installation: The installation process of chemical anchor bolts is relatively fast, with rapid solidification and saving construction time. It does not require pre embedding and can be installed at any time during the construction process, suitable for various complex construction environments
1.the small yellow croaker expansion screw is relatively strong, the small yellow croaker expansion screw tension is strong, can better play a fixed and stable role. When installing, be sure to tighten, screw in place, and then beat with a hammer, not only beautiful knot reliable with firm and stable fixed stable effect is particularly good. 2. especially suitable for hanging, arch structure, outdoor walls, stairs, radiators and other different occasions of columns, Angle steel, beams and other parts fixed and supported. The crosshead expansion screw is a kind of expansion screw, which is characterized by a variety of dimensions, convenient installation and firm fixing. Small yellow croaker expansion screw, the appearance is like a small fish, its main feature is shaped like a “hollow bolt” and has good expansion.
Please enter your email address and we will reply to your email.
