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As an industry-leading manufacturer of custom stainless steel nuts and bolts, JeaSnn has been committed to providing customers with high-precision, high-performance custom fasteners. Our products are widely used in aerospace, Automotive, machinery manufacturing, construction and other fields. With excellent quality and exquisite craftsmanship, we have won the trust of customers.
Drawing design
At JeaSnn, the first step in customizing stainless steel nuts and bolts is to make precise designs based on customer needs and actual use environment. Our team of engineers will communicate in depth with customers to understand the specific application requirements, and then develop detailed design drawings based on the mechanical requirements and technical specifications of the products. Drawing design must not only ensure accurate dimensions, but also take into account the corrosion resistance, strength and other special requirements of the Material.
JeaSnn pays special attention to the compatibility of nuts and bolts during the design process to ensure that the accuracy and surface smoothness of their threads meet international standards. Every detail in the drawing design stage not only ensures product quality, but also provides clear guidance for subsequent processing.
Material selection
JeaSnn is well aware that material selection is crucial to the performance of stainless steel nuts and bolts. Therefore, we select high-quality stainless steel materials, such as 304, 316 and 410 series, to ensure that each product can perform well in extreme environments.
304 stainless steel: suitable for most industrial applications, with excellent oxidation resistance and corrosion resistance, widely used in food, chemical and pharmaceutical Industries.
316 stainless steel: has stronger corrosion resistance than 304, especially suitable for marine environments and places with strong chemical corrosion.
410 stainless steel: has high strength and hardness, suitable for industrial applications with low corrosion resistance requirements but high strength requirements.
Choosing the right material can ensure the service life and performance of nuts and bolts in a specific working environment. JeaSnn strictly screens suppliers and ensures the qualification and consistency of materials to ensure the quality of products from the source.
Processing technology
JeaSnn uses advanced processing equipment and technology to ensure that each customized stainless steel nut and bolt can meet strict technical requirements. Our processing technology includes turning, milling, drilling, tapping and other links. For different product designs, the most suitable process flow is adopted.
Turning: We use precision CNC lathes for shape processing to ensure the initial formation of the outer diameter, inner hole and thread of the bolt. The precision and surface quality of turning can meet the high standards of customers.
Milling: For some nuts with complex shapes, we use high-precision milling machines for processing to ensure that the outer dimensions and surface roughness of the nuts meet the design requirements.
Drilling and tapping: Tapping is a key process for manufacturing the internal threads of nuts. JeaSnn uses high-precision tapping equipment to ensure that the shape, depth and precision of the threads meet strict tolerance requirements. The drilling process ensures the accuracy of the hole position of the bolt head to avoid affecting the assembly effect of the bolt due to errors.
Heat treatment and surface treatment: JeaSnn also heat treats stainless steel nuts and bolts to improve their hardness and tensile strength. In terms of surface treatment, we provide a variety of solutions such as galvanizing, electroplating, spraying, oxidation, etc., which can not only enhance the corrosion resistance of the bolts, but also improve the aesthetics of the products.
Precision control As a professional manufacturer, JeaSnn attaches great importance to precision control. In every production link, we strictly follow international standards to ensure that every dimension and every detail of the product meets the requirements of the design drawings.
Dimensional accuracy: By using high-precision measuring instruments such as three-coordinate measuring machines, laser measuring machines, etc., we can accurately control the key dimensions of nuts and bolts such as outer diameter, inner diameter, length, etc. to ensure that each product is within the tolerance range.
Thread accuracy: Thread is the core of the performance of nuts and bolts. We use precision tapping machines and thread detection instruments to strictly control the shape, depth and accuracy of each thread to ensure that it meets customer requirements.
Quality inspection: JeaSnn has a complete quality inspection system. Each batch of products must undergo a strict inspection process, including dimensional inspection, hardness test, tensile test, corrosion resistance test, etc. We provide a comprehensive inspection report for each product to ensure that every nut and bolt can meet the highest quality standards.
With advanced technology, rigorous management and high-precision processing Capabilities, JeaSnn is committed to providing customers with customized stainless steel nut and bolt solutions. From drawing design to material selection, processing technology to precision control, we strive for excellence in every link to ensure that every nut and bolt can perfectly meet the needs of customers. In the future, JeaSnn will continue to innovate and develop to provide global customers with better products and services.
