T.K.Excellent Hex Bolts M6 M8 M10 and Hex Nuts and Washers Set Kit,128 PcsThis 128 piece bolt, nut and washer assortment includes a variety of long machine bolts, hex nuts, and split washers in popular sizes to handle a wide variety of projects. Assortments are often used for maintenance, repairs, projects and manufacturing. They are great for home, office or business use. The set comes in storage case for easy portability so you'll always have the right nut or bolt for the job. Carbon steel, zinc plated class 8. 8 for