<h3>Key features</h3><ul> <li>Assorted Bolts and Nuts Assortment: 12.9 grade hex bolts for superior strength and durability. Paired with 8-grade nuts &amp; spring washers, 12-grade flat washers</li> <li>280 Piece Hardware Assortment: This assortment includes M5 hex bolts, nuts, flat washers, and spring washers in 9 essential sizes, providing a complete metric bolt and nut assortment for any project</li> <li>Versatile Heavy-Duty Applications: Perfect for machinery repair, automotive maintenance, industrial equipment, construction, and serious DIY projects. This assorted bolts nuts and washers kit tackles demanding tasks where high-strength, metric hardware is required</li> <li>Metric Bolt Assortment: All metric hex bolts feature standard hex head sizes and standard metric thread pitches for universal compatibility</li> <li>Wide Size Range: Includes hex bolts M5x10mm, M5x12mm, M5x16mm, M5x20mm, M5x25mm, M5x30mm.</li> </ul><p>Free shipping included. 30-day hassle-free returns.</p>