Butterfly hand screws, also known as wing nuts or butterfly nuts, are a type of fastener with a butterfly-shaped winged handle on one end of a threaded shaft. They are designed for easy installation and removal by hand, without the need for tools. Butterfly hand screws are commonly used in applications where quick adjustments or disassembly is required.
Material: including carbon steel, alloy steel, stainless steel (such as 304, 316, 316L, etc.) and other materials, the specific selection depends on the working environment and application requirements.
Grade: The product grade is different mechanical properties grade (such as 4.8 grade, 8.8 grade, 10.9 grade,A2-70, etc.), these grades reflect the tensile strength, yield strength and other mechanical properties of the bolt. Different grades are suitable for different load bearing requirements and working environments.
Advantage:
Easy Hand Operation: The butterfly shape allows for easy tightening and loosening by hand, making them ideal for applications where tools are not readily available or frequent adjustments are needed.Quick Adjustments: They allow for rapid adjustments, as they can be loosened or tightened quickly.Compact Design: The compact size and foldable wings make them suitable for use in tight spaces where a larger handle or tool would not fit.Versatility: They can be used in a variety of applications, including machinery, equipment, and furniture assembly.Aesthetics: The butterfly shape is visually appealing and can add a decorative element to the application.
Scope of
Application
Furniture Assembly: Used on furniture that requires frequent disassembly and reassembly, such as foldable tables or adjustable chairs.Exercise Equipment: Employed on adjustable exercise equipment for quick and easy adjustments.Display Systems: Utilized in trade show displays or exhibition stands where quick setup and teardown are required.Crafts and DIY Projects: Ideal for crafts and do-it-yourself projects that require easy assembly and disassembly.Automotive and Bicycles: Used on bicycles, cars, and other vehicles for parts that need to be adjusted or removed without tools.
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.
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.
