• Made of high-quality stainless steel with excellent corrosion resistance for indoor and outdoor applications. • The set includes 27 screws M8 x 40 mm and 27 hex flange nuts M8. • Flat round head design with square neck allows insertion into pre-drilled holes without the need for additional washers. • Flange nuts provide a precise fit and help effectively prevent loosening due to vibrations. • Versatile and durable, they are ideal for use in electronics, mechanical engineering, construction, interior decoration, and furniture assembly.