DIN 315 Round Wing Butterfly Nuts are fasteners with two rounded wings that are designed to make it easy to hand tighten or loosen the nut without additional tools. This type of nut is characterized by its two wings resembling the wings of a butterfly, which is why it is also known as a butterfly nut or butterfly wing nut.
Carbon Steel: Typically used for general applications.
Stainless Steel: For environments where corrosion resistance is required.
Alloy Steels: Used in applications requiring high strength or high temperature resistance.
Advantage:
EASY TO HANDLE: The rounded wing design provides a good grip point, making the installation and removal process quick and tool-free. Corrosion Resistant: Many round wing butterfly nuts will be zinc plated or other surface treatments to increase their corrosion resistance and prolong service life. High Strength: Often made of high strength steel, they are able to withstand high preload forces. Variety of sizes: Thread sizes range from M4 to M24 to meet the needs of different size connections.
Scope of Application
Furniture manufacturing: for the assembly of furniture, such as chairs and tables. Exhibitions and displays: for fast fastening solutions in the erection of exhibition stands and display equipment. Electrical boxes: for the quick opening and closing of electrical boxes. Mechanical equipment: in mechanical equipment, for fixing components for easy maintenance and adjustment.
Quality Certification
Hebei Bentley is ISO9001:2015 certified and equipped with relevant certificates for quality assurance. Due to its specific dimensions and performance levels, it is suitable for a wide range of industrial and commercial scenarios including, but not limited to: machine building, construction work, transport, energy industry, timber frame connections.
Quality inspection
Bentley has invested a huge amount of money to builda product testing laboratory, equipped with importedhigh-end instruments:such as thread comprehensivescanners, high temperature tensile testing machines,high frequency fatigue testing machines, etc., to ensurethat all products are strictly tested before leaving thewarehouse to ensure the reliability of customers duringuse.
