Description:These screws are made of 304 stainless steel, which is durable, resistantto rust and corrosion. There are many length in one set which can be commonlyused in home and office appliance, wood furniture, repair and inventions.Features:Made of 304 stainless steel, which provides strength good corrosionresistance in many environments.Ideal for use in confined areas where the head needs to be flush orbelow the surface.Screws have sharp threads that cut into a material such as softmetal sheet, plastic or wood.Eight common sizes for general purpose use.Used widely in the home and office appliance, wood furniture,repair and inventions.Specifications: Material: 304 stainless steelHead Shape: Pan HeadWeight: Approx. 308gSize and Quantity:M4*8mm 25pcsM4*10mm 25pcsM4*12mm 25pcsM4*16mm 25pcsM4*20mm 25pcsM4*25mm 25pcsM4*30mm 25pcsM4*35mm 25pcsPackage Includes:200 x Cross Self-tapping ScrewsNote:Please allow 1-3mm error due to the manual measurement. Thanksfor your understanding.