This 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 youll always have the right nut or bolt for the job.Carbon steel, zinc-plated class 8.8 for superior high quality.Kit Includes:M6 x 16,M6 x 20,M6 x 30,M8 x 16,M8 x 20,M8 x 25,M10-1.25 x 20,M10-1.25 x 30,M10-1.25 x 35JIS B1180 Cap screws(class 8), M6,M8,M10Hex nuts(class 8),M6,M8,M10DIN125 Flat washerColour: silverMaterial: metalPackage Contents:128 x bolt nut and washerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.