YEEZET Hex Flange Bolts and Nuts Kit, Alloy Steel Grade 10.9, M8 x 1.25, 20mm 30mm 40mm 50mm, Black Oxide, 56 Pieces

["PREMIUM MATERIAL: Made of Black Alloy Steel Grade 10.9, these flanged hex bolts and nuts provide exceptional wear resistance, hardness, and strength for reliable fastening. Best suited for indoor use to maintain optimal durability.","COMPLETE ASSORTMENT: Includes 56 pieces total - 28 flanged hex bolts in 4 sizes (M8x20mm, M8x30mm, M8x40mm, M8x50mm) and 28 flanged nuts. Thread size M8 x 1.25mm with right-hand threading. The integrated flange distributes load like a washer for secure connections.","ORGANIZED STORAGE: Comes in a durable, reusable plastic storage box that keeps all bolts and nuts neatly organized and easily accessible for your projects. Compact dimensions of 6.9 x 3.7 x 1.2 inches make storage convenient.","VERSATILE APPLICATIONS: Perfect for repairing home appliances, office equipment, and electronic devices. Ideal for furniture assembly, automotive and motorcycle maintenance, and various DIY projects requiring reliable metric fasteners.","FULLY THREADED DESIGN: Features complete thread coverage along the bolt shaft with hex flange head style for easy installation and removal. Black oxide finish provides a professional appearance and basic corrosion resistance for indoor applications."]