<h3>Key features</h3><ul> <li>COMPLETE METRIC FASTENER ASSORTMENT: Keep the most useful metric fasteners in one organized kit. Includes M2, M3, M4 and M5 socket head cap screws and button head screws, plus M6, M8, M10 and M12 flange bolts, matching nuts, flat washers, lock washers and metric rivet nuts for everyday repair and fabrication needs</li> <li>MULTIPLE SIZES FOR REPAIR &amp; DIY PROJECTS: Covers a wide range of commonly needed metric sizes, from compact M2 hardware for small assemblies to M12 bolts for larger fastening applications. A practical choice for automotive repair, motorcycle projects, machinery maintenance, metal fabrication, workshop repairs and general DIY work</li> <li>10.9 GRADE FLANGE BOLTS: The M6, M8, M10 and M12 flange bolts are marked 10.9 and feature an integrated flange that helps distribute clamping pressure around the fastening point. Black zinc plating provides a consistent finish for workshop, equipment and automotive applications</li> <li>RIVET NUTS + MATCHING HARDWARE:Includes metric rivet nuts from M3 through M12 for creating threaded mounting points in suitable sheet metal, panels and other applications. With matching metric nuts, flat washers and lock washers included, you have more of the hardware needed for complete fastening jobs in one assortmen</li> <li>ORGANIZED DOUBLE-SIDED STORAGE CASE: The double-sided compartment organizer keeps different sizes separated and easy to identify instead of leaving loose fasteners scattered around your garage or toolbox. A portable handle makes the kit convenient for home mechanics, maintenance work, fabrication shops, workshops and on-the-go repairs</li> </ul><p>Free shipping included. 30-day hassle-free returns.</p>