DescriptionThis is a box of 450pcs cross round head screws kit, which is made of premium material, very sturdy and durable for long term. It is fixed with non-slip screws and can be directly locked on wood or thin iron materials. With box, easy to store and place, easy to find out and use. Features- Color: Black.- Material: Carbon Steel.- Size: About 17.40x9.80x2.20cm/6.84x3.85x0.86inch.- Made of premium material, very sturdy and durable for long term.- With box, easy to store and place, easy to find out and use.- It is fixed with non-slip screws and can be directly locked on wood or thin iron materials. - A lot of quantity greatly meets your requirements, very practical.- Suitable for professional repairing store or home use, handy and durable.