Description If you are looking for a professional and affordable computer chassis cooling fanset, then your research is over here. That's because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience. Features -Color:Black-Material:carbon steel-Size:3.00X0.50X0.50cm/1.18X0.20X0.20in- Made with premium carbon steel, zinc plated, strong and rustproof.- It is widely used in laptop, computer, chassis fan and other devices.- Whether you are a DIY personal computer building hobbyist or a professional tech, this set of replacement screw accessories would meet your requirements perfectly.- A good substitute computer fan screw for broken or worn out one.- Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one.Packing list: 30 x long screws30 x short screws