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Jiashan Hongyan Technology Manufacturing Co., Ltd.

Plain round flat head weld shoulder screws, weld shoulder bolts (can be threaded) Manufacturers

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Plain round flat head weld shoulder screws, weld shoulder bolts (can be threaded)

This plain round flat head weld shoulder bolt is a fastener suitable for a variety of welding applications. Its flat head and round head design makes it more stable and easier to operate during the welding process, and has good tensile strength and shear strength. According to customer needs, thread can be added to the surface to improve the fastening force. Widely used in construction, automobile manufacturing, machinery and equipment and other fields.  We provide customized services for the size, shape, appearance, grade, surface treatment, etc. of bolts. Please feel free to contact us if you need it.

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Plain round flat head weld shoulder screws, weld shoulder bolts (can be threaded)
  • Plain round flat head weld shoulder screws, weld shoulder bolts (can be threaded)
  • Plain round flat head weld shoulder screws, weld shoulder bolts (can be threaded)
  • Plain round flat head weld shoulder screws, weld shoulder bolts (can be threaded)

Material

 carbon steel

Standard

 based on customer’s design

Bolt size

 M10

Bolt length

 50 mm

Coating & Finish

 Plain

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Jiashan Hongyan Technology Manufacturing Co., Ltd.

Jiashan Hongyan Technology Manufacturing Co., Ltd. dedicated to the production of stainless steel, carbon steel and low alloy steel fasteners, such as non-standard special-shaped screws, high-strength standard screws, four-piece expansion screws, etc. The company is based on high-grade and high-end markets and mainly exports to dozens of countries and regions such as Europe, the United States, and the Middle East. Our fasteners are used in many fields such as construction, bridges and roads, photovoltaics, mechanical equipment, and auto parts factories. Customized Plain round flat head weld shoulder screws, weld shoulder bolts (can be threaded) Manufacturers and Factory in China. We have many experienced mold masters who are proficient in mechanical processing skills, including CNC machining, turning, milling, etc. to ensure the accuracy and quality of mold processing. According to the samples or drawings provided by customers, molds are accurately opened to produce high-quality products that meet the requirements. We provide different heat treatment processes to achieve the strength required by customers, and provide different surface treatment processes such as colored zinc, blue and white zinc, blackening, nickel plating, and Dacromet to meet the corrosion resistance needs in different scenarios.

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How to improve the heat resistance of Plain round flat head weld shoulder screws?
Improving the heat resistance of plain round flat head weld shoulder screws involves selecting appropriate materials and applying surface treatments to enhance their ability to withstand high-temperature conditions. Here are some strategies to improve the heat resistance of these screws:
Material Selection:Choose heat-resistant materials for manufacturing the screws. Alloys with high-temperature stability, such as heat-resistant steels or alloys like Inconel, can be selected based on the specific temperature range of the application.
Heat-Resistant Coatings:Apply heat-resistant coatings to the screws. Coatings like ceramic coatings, thermal barrier coatings, or specialized high-temperature resistant coatings can provide an additional layer of protection against heat.
Alloy Compositions:Optimize the alloy composition of the screws to ensure they have inherent heat-resistant properties. This may involve adjusting the composition to enhance heat resistance without compromising other mechanical properties.
Surface Treatments:Utilize surface treatments that improve heat resistance. Processes like nitriding or carburizing can be employed to create a hardened surface layer that enhances resistance to heat-induced wear and deformation.
Ceramic Inserts or Components:Integrate ceramic inserts or components into the design of the screw. Ceramics are known for their excellent heat resistance, and incorporating them strategically can enhance the overall heat resistance of the screw.
High-Temperature Lubricants:Use lubricants that are specifically formulated for high-temperature applications. These lubricants can help reduce friction and wear on the screw, contributing to its overall heat resistance.
Thermal Barrier Coatings:Apply thermal barrier coatings to the screws. These coatings are designed to provide insulation and protect the screws from extreme temperatures, helping to maintain their structural integrity.
Advanced Heat-Treating Processes:Implement advanced heat-treating processes, such as vacuum heat treatment or controlled atmosphere heat treatment, to optimize the microstructure of the screw for improved heat resistance.
Thermal Stress Considerations:Design the screw with considerations for thermal stress. Minimize abrupt changes in cross-sectional area or geometry that could lead to thermal stress concentrations, which may compromise the screw's performance under heat.
The improvement of heat resistance often involves a combination of material selection, coatings, and design considerations. The choice of strategy depends on the temperature range, application requirements, and the specific challenges faced by plain round flat head weld shoulder screws in high-temperature environments.