|Size||1.5 ,2 ,3 inch|
|Quantity Per Pack||25 kg|
A nail is usually made of steel, although it can be made of aluminum, brass, or many other metals. The surface can be coated or plated to improve its corrosion resistance, gripping strength, or decorative appearance. ... In general nails under 1 inch (2.5 cm) in length are called tacks or brads.