m8 double ended bolt

Butterfly screws, also known as wing nuts or butterfly nuts, are a distinctive type of fastener that have gained popularity in various engineering and design applications due to their unique shape and functionality. These screws derive their name from their appearance, which resembles a butterfly in flight when the wings are fully opened. The wings serve as handles, allowing for quick and easy tightening or loosening by hand without the need for additional tools.

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In addition to their versatility, long tek screws are also known for their ease of use. Unlike traditional screws, tek screws have a self-drilling tip that eliminates the need for pre-drilling holes, saving time and effort during installation. This feature makes long tek screws a favorite among builders and DIY enthusiasts alike This feature makes long tek screws a favorite among builders and DIY enthusiasts alike This feature makes long tek screws a favorite among builders and DIY enthusiasts alike This feature makes long tek screws a favorite among builders and DIY enthusiasts alikelong tek screws.

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