- M412 screws are compatible with the full GoPro series, EK7000 4K, Osmo Action, and A7C. Additionally, M417 and M520 screws are specifically compatible with GoPro10 and A7C. This wide compatibility ensures you have the right screws for various devices. - Made from durable stainless steel 304, these screws resist oxidation and rust, making them ideal for use in harsh environments such as seawater, outdoors, and damp conditions. Their corrosion resistance ensures longevity and reliability. - Designed for simplicity, these screws can be easily tightened by hand without the need for a wrench, providing convenience during your outdoor adventures or while setting up your equipment. - The single-wing handle is crafted from aeronautical aluminum alloy, offering exceptional strength and durability. This design enhances grip and ease of use, ensuring that you can secure your equipment effectively. - Ideal for mounting cameras on various surfaces, these screws are perfect for outdoor photography, action sports, or any situation where reliable equipment setup is crucial. Whether you are shooting in challenging weather conditions or need quick adjustments during a shoot, these screws provide the performance you need. - With their combination of compatibility, corrosion resistance, and user-friendly design, these screws enhance your photography and videography experience, ensuring your equipment stays securely in place.