Galvanized Rectangular Nut Aluminum Profile Accessories Rectangular Nut

• Customization: Available
• Material: Carbon Steel
• Connection: Common Bolt
• Model NO.: 1-1
• Head Style: Square
• Standard: DIN
• Grade: 6.8
• Whether to Support Customizatioz: Support
• Surface Treatment: Galvanizing
• Applicable Industries: Manufacturing, Furniture, etc.
• Use: Fastening Connection
• Transport Package: Container
• Specification: 1-100
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Rectangular nuts are relatively rare in industrial applications. Below is a detailed description from multiple dimensions:

• Shape and Structure: It has a rectangular shape with two sets of opposite sides, with different lengths for the long and short sides. Compared to square nuts, its shape is flatter and narrower. There is an internal threaded hole in the middle of the nut, and the thread specifications are commonly M3-M12. The position of the internal threaded hole can be designed at the center or off center of the rectangle according to actual needs, in order to facilitate the use with different types of bolts and achieve a tight connection between components.

• Specification and size: The long side size is generally between 15-50mm, the short side size is 8-25mm, and the thickness is 5-15mm. In actual use, the appropriate size specification should be selected according to the specific assembly space and stress situation to ensure the reliability and stability of the connection.

• Manufacturing materials: Similar to common nuts, rectangular nuts are often made of metal materials, among which carbon steel is the most commonly used material. It has high strength and hardness, can withstand large fastening forces, and is suitable for general industrial applications; Stainless steel material is commonly used in environments with high adaptability requirements, such as humid and corrosive gas environments, due to its excellent corrosion resistance and rust prevention performance; The rectangular nut made of copper alloy material has good conductivity and thermal conductivity, and has certain applications in electrical equipment and other fields.

Manufacturing process: In the manufacturing process, stamping technology is usually used to press metal sheets into the desired rectangular shape through molds, and then tap and process internal threads. This process has high production efficiency and is suitable for large-scale production; For rectangular nuts with high precision requirements or special specifications, CNC lathes are also used for turning processing to ensure dimensional accuracy and surface quality. In addition, in order to improve the wear resistance, corrosion resistance, and aesthetics of the nut, surface treatment such as galvanizing, nickel plating, blackening treatment, etc. will be carried out.

Application scenarios: The unique shape of rectangular nuts gives them advantages in certain assembly environments, such as in situations where space is limited and installation direction is required. The rectangular shape can better adapt to narrow installation spaces; In some structures that require horizontal fixation or adjustment of position, rectangular nuts can achieve more precise installation and fixation through their longitudinal positioning function; Rectangular nuts are also used in scenarios such as rail connections for certain mechanical equipment and frame fixation for electronic devices.

Performance characteristics: Due to its unique shape, rectangular nuts can provide a larger contact area when tightened. In some applications that require high force distribution, they can effectively disperse pressure, reduce local stress concentration, and improve connection reliability; And in situations where it is necessary to restrict the direction of component movement, rectangular nuts can utilize their shape characteristics to provide certain guidance and limiting effects. However, rectangular nuts also have some limitations, such as when tightened with tools such as wrenches, the uniformity of force may be slightly worse compared to hexagonal nuts, and the convenience of operation may also be insufficient.