Pack of 25 M3 stainless steel wing nuts — ready for assembly, repairs, and maintenance. Key benefits Reliable quantity and compatibility: 25 M3 wing nuts per set provide enough fasteners for multiple projects and spare parts, and fit standard M3 threaded bolts and studs. Corrosion- and oxidation-resistant: Made from stainless steel to withstand moisture and corrosive conditions, extending service life in indoor and outdoor use. Secure under vibration and pressure: The wing (butterfly) shape and precise machining help keep the nut tight in high-vibration or high-pressure environments, reducing loosening and downtime. Ergonomic finish: Smooth, finely finished surface is comfortable to grip and resists burrs, improving handling during repeated assembly. Tool-free, fast installation: Wings on both sides let you tighten and loosen by hand without tools, saving time and simplifying adjustments. What this product solves Eliminates the need for frequent re-tightening in vibrating equipment by offering a more secure hand-tight connection. Speeds up assembly and maintenance tasks where quick adjustments are required and tools are impractical. Provides a corrosion-resistant solution for environments where ordinary nuts would degrade. Practical applications Electronics and enclosures: Secure panels, brackets, and housings that require periodic access without tools. Machinery and equipment: Fasten covers, guards, or components on machines that experience vibration or regular maintenance. DIY and furniture assembly: Handy for fixtures, shelving, and projects where quick hand-tightening and future adjustments are needed. Specifications Quantity: 25 pieces per set Size/standard: M3 Material: Stainless steel Design: Wing (butterfly) nut, wings on both sides, smooth finished surface Pack these M3 stainless steel wing nuts with confidence for reliable, corrosion-resistant fastening that’s easy to use and holds up in demanding conditions.