Quartz nails, also known as quartz glass nails or quartz expansion nails, are special fasteners made of quartz glass. Quartz glass is widely used in many fields due to its unique physical and chemical properties, such as high heat resistance, high light transmittance, and high chemical stability. It mainly uses these properties to be used as a connecting or fixing element in environments that require high temperature resistance, corrosion resistance, or high light transmittance.