Butterfly screw GN 431-36-M10-20 Z011729

Butterfly screw – solid mounting with stainless steel

The GN 431-36-M10-20 butterfly screw is a fastening element, ideal for applications requiring frequent assembly and disassembly without tools. Made of stainless steel, it guarantees corrosion resistance and durability, making it an excellent choice for both professional installers and end users. Its design allows for quick and convenient tightening and loosening by hand, which significantly speeds up assembly processes.

Design and materials

The GN 431 screw is characterized by a solid construction. The body is made of sintered stainless steel AISI 316L with a matte sandblasted surface, which ensures an aesthetic appearance and abrasion resistance. The screw itself is made of stainless steel AISI 304, also with a matte sandblasted surface. Additionally, the screw is screwed in and secured with a transverse pin, which prevents accidental loosening during use. This combination of materials and safeguards translates into a long service life and reliability of the product.

Applications and benefits

GN 431 butterfly screws are widely used in many industries, including:

• Mechanical engineering: Mounting covers, access panels and other machine elements.
• Food industry: Due to its corrosion resistance, it is ideal for use in humid and chemically aggressive environments.
• Construction: Assembly of structural elements, facades and other building components.
• Furniture: Mounting furniture elements requiring frequent disassembly (e.g., adjustable legs).
• Laboratory equipment: Quick assembly and disassembly of elements in laboratory equipment.

Benefits of using the GN 431-36-M10-20 screw:

• Quick assembly and disassembly without tools – saving time and increasing work efficiency.
• High corrosion resistance – possibility of use in harsh environmental conditions.
• Durable construction – guarantees a long product life.
• Aesthetic appearance – matte surface provides an elegant look in every application.
• Safety of use – screw securing with a transverse pin prevents accidental loosening.