Butterfly nut, also known as riveted stainless steel nut or self fastening nut, is a specially designed nut that resembles the wings of a butterfly and has two large wing shaped twisted structures. The following is a detailed description of butterfly nuts:
1, Appearance and Structure
• Shape: The butterfly nut is disc-shaped as a whole, with two symmetrical wings and a central screw hole.
• Structure: The wing shaped structure design increases the operating surface, making it easy to manually rotate and tighten or loosen without the need for tools.
2, Material and Craftsmanship
Material: Butterfly nuts can be made of various materials, including carbon steel, stainless steel, non-ferrous metals (such as copper, aluminum), etc., to meet different environmental and application needs.
• Process: Butterfly nuts can be divided into cold heading butterfly nuts, cast butterfly nuts, and stamped butterfly nuts according to the process. These processes ensure that butterfly nuts have the characteristics of being sturdy, durable, and having a smooth surface.
3, Characteristics and advantages
1. Easy tightening: The manual rotation design of the butterfly nut makes the installation, adjustment, and disassembly process more convenient and efficient, without the need for tools.
2. Easy adjustment: By rotating the wing shaped structure of the butterfly nut, the tightening force between the bolt and nut can be easily adjusted.
3. Quick assembly: Due to the absence of tools, butterfly nuts can be quickly installed and disassembled, improving work efficiency.
4. Safe and reliable: The butterfly nut is made of high-strength materials to ensure a stable and reliable connection during the tightening process. Meanwhile, the wing shaped structure helps prevent accidental loosening of the nut.
5. Beautiful and easy to recognize: The unique appearance of the butterfly nut makes it visually easier to recognize, making it easy for users to quickly find and operate.
4, Application scenarios
Butterfly nuts are widely used in multiple industries, including but not limited to:
Mechanical equipment: used in situations that require frequent disassembly and fastening, such as maintenance and upkeep of mechanical equipment.
Automobile: Used for connecting and fixing internal and external components of automobiles, such as seats, instrument panels, etc.
Furniture: Used for connecting and fixing in furniture manufacturing, such as bed frames, cabinets, etc.
Electronic products: Due to their small and compact design, butterfly nuts are particularly suitable for use in electronics or precision equipment.
Construction engineering: used for connection and maintenance in buildings, such as distribution boxes and pipeline connections.
Butterfly nuts also play an important role in other industries such as electricity, aviation, communications, petrochemicals, etc.
5, Type and specifications
• Type: According to shape, it can be divided into two basic shapes: square wing and circular wing. The square wing butterfly nut has a square flat square wing design, which increases the stress area and improves stability; The round wing butterfly nut has a more rounded appearance.
• Specifications: Butterfly nuts come in a variety of sizes and types to meet the requirements of bolt connections. Common specifications include M3, M4, M5, M6, M8, M10, etc. The specific selection needs to be determined according to the actual application situation.
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