Welcome to ZTTO Official Store! Item Name: Disc Screw Material:Alloy Steel Specification: M5*10 Size:1.15cmx0.9cmx0.9cm/0.45inx0.35inx0.35in These screws can be stored at minus 40 to 150 degrees and have stable performance. There are various colors to choose from. It can be used repeatedly without affecting the fixed anti-loosening function. Using high quality alloy steel, the disc screws are wear-resistant, durable, and have better quality. The height of the product is 1.15cm, and the width is 0.9cm. It is suitable for mountain bikes, road bikes,etc. Notes: Due to the light and screen setting difference, the product's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Box of Disc Screws (12Pcs)