This hex nut assortment provides reliable fasteners for small projects across electronics, DIY, and furniture assembly. It includes sizes M1 to M10 in multiple materials, and packs are available in 5, 10, 20, or 50 pieces. A subset includes 304 stainless steel M1.6 nuts in a 50piece pack. Key benefits Versatile size range: M1 to M10 (and M1.6 in stainless) to fit a wide variety of metric bolts. Multimaterial options: 304 stainless steel (A2) for corrosion resistance; black steel for economical strength; brass for good wear properties and appearance; aluminum for lightweight applications. Standard hex geometry: easy to drive with common wrenches and drivers. Flexible pack sizes: choose 5, 10, 20, or 50 pieces to suit small projects or bulk use. Key attributes Functionality: hex nuts designed for metric bolts, with standard hex shape for reliable tool engagement. Compatibility: fits corresponding M1 to M10 thread sizes; includes 304 stainless steel M1.6 50pcs in the offering. Size range: M1, M1.6, M2, M3, M4, M5, M6, M8, M10 as part of the M1M10 set. Material: 304 stainless steel (A2), black steel, brass, aluminum. Performance: corrosion resistance from stainless options; strength and cost efficiency from black steel; lightweight options from aluminum; aesthetic and conductivity considerations with brass. Use cases Electronics enclosures and small mounting assemblies where corrosion resistance and a precise fit are important. DIY projects, model building, and light mechanical assemblies that require compact fasteners with a reliable hex drive. Outdoor or garden projects, furniture hardware, or lightweight mounting applications where stainless or brass options offer durability or appearance benefits.