Material: Stainless steel nut. The manufacture of stainless steel allows use in damp rooms as well as outdoors. You will only receive the highest professional quality. Rich in size: There are five different sizes of wing nuts that you can choose according to your needs for different purposes and projects. inside. Beautiful shape: The head is shaped like a wing, which is quite beautiful and makes the nut not only a fastener but also a good decoration. Easy to carry: Organized by size???? e in a clear storage box for quick access and protection. Wide range of uses: Suitable for machinery and equipment, electronic equipment, communication equipment, hardware lighting, bridge construction, furniture decoration, etc. Specifications: Material: Stainless steel Type: Wing nut Color: Silver Thread size: M3, M4, M5, M6, M8, M10, M12 Quantity: 100pcs Package includes: 25*M325*M420*M510*M610*M85*M105*M12