Package included: 50x M6 silver wing nut, it will meet your different needs. The wing nut is made of high quality 304 stainless steel, rustproof, corrosion resistant, reusable , sturdy and durable. The wing nut is made of high quality 304 stainless steel, anti-rust, corrosion resistant, reusable, sturdy and durable. The fasteners of M6 nut have a common metric size, easily replace a lost or broken screw. Ideal for machinery and equipment, electronic equipment, communication equipment, hardware lighting, furniture decoration, etc. Product Description Package Included: 50x M6 Silver Wing Nut Easy to use and install: just twist the nut by hand without any other tools. M6 Fastener Nuts are a common metric size, easily replace a lost or broken screw. Ideal for machinery and equipment, electronic equipment , communication equipment, hardware lighting, furniture decoration, etc.