Steel Structure
Your Professional Steel Structure Manufacturers
Handan DongChao Hardware Products Co., Ltd. is a leading fastener manufacturer and factory established in 2008, located in the fastener capital of China. With nearly two decades of experience in design, production, and global distribution, we specialize in producing self drilling screws, Tek screws, and self tapping screws. In addition, we supply a wide range of high-quality fasteners including bolts, nuts, washers, shear studs, threaded rods, anchor bolts, and rivets, serving diverse industries worldwide.
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Why Choose Us
Professional Team
The members of the team are highly skilled and proficient in their respective roles and possess the necessary education, training, and experience to excel in their jobs.
Quality & Certification
Handan DongChao adheres to strict international quality standards, holding ISO and CCC certificates. Every product is engineered for durability, strength, and reliability to meet the needs of demanding applications.
Customized Services
We understand that each customer has unique manufacturing needs. That’s why we offer customization options to cater to your specific requirements.
Global Market
Our fasteners are widely exported to USA, UK, UAE, Saudi Arabia, Vietnam, Korea, Africa, South America, and many other regions, earning trust and recognition from customers worldwide.
Our Company's Steel Structure Includes The Following Products
Shear Connector Stud
Enhanced structural integrity. Shear studs provide a strong mechanical connection between steel beams and concrete slabs, enabling them to act together as a single unit, which improves the strength and stiffness of the composite system.
Improved load distribution. By transferring shear forces between steel and concrete, the shear studs prevent the individual pieces from slipping. This ensures uniform load sharing, enhancing the composite’s load-bearing capacity and stability.
Better cost savings. Shear studs enable the use of composite construction techniques that reduce material consumption, like excess steel reinforcement, resulting in cost savings on materials and labor. They also speed up construction timelines by simplifying assembly.
Increased structural durability. Shear studs prevent the movement between steel and concrete, helping to minimize deformation and wear. They extend the lifespan of buildings, bridges, and industrial structures even in harsh environments.
Improved resilience. Shear studs enhance the durability of structures against lateral forces, such as wind and earthquakes. They make buildings safer and more robust in seismic zones.
Applications of Shear Connector Stud
Construction Industry
Composite Slabs: Shear studs are used to connect steel beams and concrete slabs. They transfer the shear forces between the steel and concrete, allowing them to act compositely. This is common in multi - story buildings, where the composite action increases the load - carrying capacity and stiffness of the floor system.
Bridges: In composite bridge construction, shear studs are used to connect the steel girders and the concrete deck. They help in distributing the traffic loads effectively between the two materials, enhancing the overall structural integrity of the bridge.
Industrial Structures
Industrial Buildings: In large industrial facilities, shear studs are used in the construction of mezzanine floors, platforms, and other structural elements. They enable the efficient transfer of loads between different structural components.
Tank Foundations: Shear studs can be used in the construction of tank foundations to connect the steel base plates to the concrete foundation. This helps in resisting the uplift and shear forces acting on the tank.
Offshore Structures
Offshore Platforms: In offshore oil and gas platforms, shear studs are used in composite construction to connect steel members and concrete elements. They are designed to withstand harsh environmental conditions, including high winds, waves, and corrosion.
Types of Shear Connector Studs
Welded Studs
Welded studs are characterized by direct welding into the steel structure, creating a seamless and strong connection with the concrete slab. This type is favored for its simplicity and effectiveness in ensuring a strong bond. Welded studs are particularly suitable for projects where straight installation and a secure, integral connection are paramount, making them a staple in a wide range of construction applications.
Deformed Bar Studs
Deformed bar studs distinguish themselves by the presence of deformations along their length, increasing the bonding surface with concrete. This design provides versatility to deformed bar studs, allowing them to be adapted to a variety of construction requirements. The deformation not only facilitates a more secure connection but also provides increased resistance to shear forces. Deformed bar studs are commonly used in projects that require compatibility and strong bonding between steel and concrete components.
Headed Studs
Headed studs feature an enlarged head that serves to improve load distribution, making them particularly effective in heavy-duty construction applications. The enhanced load-bearing capacity provided by raised heads ensures a more even distribution of forces, contributing to the overall stability of the structure. Headed studs are preferred in situations where structural elements are subjected to significant loads, such as in the construction of industrial facilities, bridges or other infrastructure projects where durability and strength are paramount.
Product Description of Shear Connector Stud
|
Product Name |
Shear Stud for Structural Welding Connection |
|
Material |
Low Carbon Steel, C1018, SWRCH18A,SWRCH15A |
|
Surface treatment |
Plain or phosphating |
|
Grade |
4.8 |
|
Diameter(inch) |
1/2'',5/8",3/4",7/8",1" |
|
Diameter(mm) |
M13,M16,M19,M22,M25 |
|
Length(inch) |
2" -11 3/4" or customized |
|
Length(mm) |
40~300mm or customized |
|
Head Marking |
HYZ or Customized |
|
Bottom Treatment |
Slightly Curve or Chamfer |
|
Quality Guarantee |
3 Years |
Din975 Din976 Thread Rods
Safety: Each thread provides an extra layer of protection from loosening or failure. Their strength, resilience and design make them a safe option for many construction needs.
Versatility: We can produce these rods at various lengths, diameters and materials.
Precision: The threads ensure excellent accuracy in component alignment, and workers can repeatedly position them accurately.
Resilience: The variety of finishes, such as zinc or hot dip galvanized coating, protects these rods against environmental effects like corrosion, helping them last longer.
Strength: Their strong materials and threaded design allow them to withstand high loads.
Applications in Various Industries of Thread Rods
Threaded rods are extensively used in the construction industry for their strength and adaptability. They serve as structural supports, anchor bolts, and suspension systems. For instance, they can be embedded in concrete to anchor structural elements or used to hang heavy mechanical equipment from ceilings.
In the electrical industry, threaded rods are employed to mount and support electrical panels, conduit, and cable trays. They provide a reliable method to secure electrical components and ensure proper alignment and stability. For example, threaded rods can be used to suspend cable trays from ceilings, keeping cables organized and safe.
Plumbing applications frequently utilize threaded rods to secure pipes, fixtures, and other plumbing components. They are ideal for creating custom pipe supports and brackets, ensuring that plumbing systems are securely anchored. For example, threaded rods can be used to mount a sink or support a run of pipes in a commercial building.
In the automotive industry, threaded rods are used for various purposes, including engine mounts, suspension components, and custom automotive builds. Their strength and versatility make them suitable for securing parts and creating custom assemblies. For instance, threaded rods can be used to fabricate custom brackets for mounting a turbocharger or other aftermarket parts.
Furniture manufacturers rely on threaded rods to assemble and reinforce furniture pieces. They are used to create adjustable components and strengthen structures, providing both functionality and durability. For example, threaded rods can be used to adjust the height of a table or reinforce the frame of a heavy-duty shelf.
Types of Threaded Rods
Fully threaded rod
The thread runs the entire length of the rod. These are the rods that typically secure structures to walls and ceilings.
01
Double-sided threaded rod
This is a rod with threaded ends. The rod usually fits into an unthreaded hole and both threaded ends are fixed with nuts. These are commonly used in doors and assembly housings.
02
Internally threaded rod
Designed to mate with a threaded component. This not only ensures a secure joint but makes it easier to take apart if needed at a later date.
03
Tap-end studs
Similar to double-end threaded rods, but one end is longer than the other and requires a nut. The shorter side is the tap-end and has a chamfered point, which should be lubricated before screwing into a tapped hole. These are commonly used in the automotive industry and also have industrial applications on machines.
04
Hollow-inside threaded rod
The most commonly used rod in the lighting industry. The rod is hollow to allow cables and wires to pass through.
05
Threaded Rod Sizes Chart
|
Thread Size |
Major Diameter |
Thread Pitch (mm) |
Tapping Drill Size |
|
M3 |
3 |
0.5 |
2.5 |
|
M4 |
4 |
0.7 |
3.3 |
|
M5 |
5 |
0.8 |
4.2 |
|
M6 |
6 |
1 |
5 |
|
M8 |
8 |
1.25 |
5.8 |
|
M10 |
10 |
1.5 |
8.5 |
|
M12 |
12 |
1.75 |
10.2 |
|
M16 |
16 |
2 |
14 |
|
M20 |
20 |
2.5 |
17.5 |
Lead Time
|
Quantity (pieces) |
1 - 200 |
201 - 1000 |
1001 - 5000 |
> 5000 |
|
Lead time (days) |
7 |
16 |
25 |
To be negotiated |
Packaging and Shipping
FAQ
As one of the leading steel structure manufacturers and suppliers in China, we warmly welcome you to wholesale bulk steel structure in stock here and get pricelist from our factory. All customized products are with high quality and competitive price.
High Strength TC Bolts, Din975 Din976 Thread Rods, Shear Connector Stud