240 Piece Metric Nut and Bolt Kit Go to amazon.com Related posts How to find the best m6 bolt for 2022? FeatureUse to replace broken, lost or stripped nuts and boltsIncludes: Machine bolts: M4X12MM, M4X20MM, M5X16MM, M5X25MM, M6X20MMHex Nuts-M4, M5, M6, M8, M10Split Washers- M4, M5, M6, M8, M10 DescriptionThe Grip Tools 240-Piece Metric Nut and Bolt Kit provides a convenient way to keep the most common metric fasteners in your workshop or toolbox.