Package includes: 50x M6 silver wing nut, meeting your different needs. The wing nut is made of high quality 304 stainless steel, rust-proof, corrosion-resistant, reusable, sturdy and durable. The wing nut is made of high quality 304 stainless steel, rust-proof, corrosion-resistant, reusable, sturdy and durable. The M6 nut fasteners are the usual metric size. Easily replace lost or broken screws. Ideal for machinery and equipment, electronic equipment, communication equipment, lighting equipment, furniture decoration, etc. Product Description Package includes: 50x M6 silver wing nut Easy to use and install: just turn the nut by hand without any other tools. M6 fastening nuts are a common metric size allowing easy replacement of a lost or broken screw. Ideal for machinery and equipment, electronic equipment, communication equipment, hardware lighting, furniture decoration, etc.