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: 1/4"-20Thread Pitch: 20 TPINut Height: 0.19inchWidth Across Flat: 0.43inchQUANTITY INCLUDED - 25pcs x Hex NutsADVANTAGE - The hardware nuts are made of solid brass material, resistant to rust or corrosion, have good electrical and thermal conductivity, and are resistant to tarnish, making them suitable for long-lasting applications.