24 pcs. Universal Cross Head Rubber Washers Chicago Screws Kydex Holsters Knife Guard Black ScrewFeature:This is a set of 24x cross head Chicago screws, most commonly used to attach the belt loop to the Kydex holster. The lighting effect requires sunlight or light for about 5 minutes to achieve the lighting effect. During the day, the night light is not visible and is milky white. It can be used in circulation and the lighting time is about 15 minutes. Specification:Full Length: 11.2MM (Tightening Nail)Screw Length: 7MMFew Screw Diameter: 5MMMew Nut Diameter: 8MMFreel Diameter Diameter: 9.7MMFeject Head Diameter: 2.1MMComper Diameter: 11.5MM Diameter, Inner Diameter 6MMPequette Includes:1x24 pcs. ScrewsNote: Please check the size before purchasing. Please allow 1-3mm error due to manual measurement. Make sure you don't mind before you bid. The colors may have different depending on the difference displayed, please understand. If you have any questions, you can via trademanager or message, we will always be here and answer all your questions at the first time.