DIN 314 Square Wing Butterfly Nuts are specially designed fasteners featuring a square wing-shaped section that allows the nut to be tightened or loosened by hand without the need for additional tools. This type of nut is ideal for applications where quick installation and removal is required, such as furniture, exhibition stands, machinery and equipment.
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:
QUICK INSTALLATION: Convenient hand-tightening, no tools required, improves installation efficiency. Increased Contact Area: The square wing design increases the contact area with the workpiece, providing a stronger connection. Corrosion Resistant: Surface treatments such as zinc plating provide additional corrosion protection for use in wet or corrosive environments. High Strength: Typically made of high strength steel to withstand high preload forces. Variety of sizes: Thread sizes range from M4 to M20 to meet the needs of different connection sizes.
Scope of Application
Furniture manufacturing: for the quick assembly and disassembly of furniture, such as bookshelves, tables, etc. Exhibition and display: for fast fastening solutions in the erection of exhibition stands and display equipment. Machinery and equipment assembly: for the assembly and maintenance of machinery and equipment, providing stable fastening. Building and Structures: Used in building and structural projects to ensure structural stability and safety.
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.
