APPLY TO - Can be used in a wide range of applications such as furniture renovation and repair, woodworking, home appliances, automotive repair, electronic industry, mechanical industry, construction, and other DIY projects, etc. SPECIFICATION:Thread Size: M2-0.4, M2.5-0.45, M3-0.5, M4-0.7, M5-0.8, M6-1, M8-1.25, M10-1.5, M12-1.75QUANTITY INCLUDED - 495pcs x Hex Nuts. M2-0.4(90pcs), M2.5-0.45(90pcs), M3-0.5(90pcs), M4-0.7(90pcs), M5-0.8(60pcs), M6-1(30pcs), M8-1.25(30pcs), M10-1.5(10pcs), M12-1.75(5pcs)ADVANTAGE - The hardware nuts are made of good hardness 304 stainless steel material, rust and corrosion resistance, non fading, good rigidity, durable to use, ensures a long service life and suitable for indoors and outdoors.