Take on tough projects with this 272-Piece Metric Flange Hex Bolts, Nuts Washers Kit. Built from 10.9-grade alloy steel and finished in black zinc plating, these bolts offer high strength and corrosion resistance. With M6, M8, and M10 bolts in 10 common sizes, plus flange lock nuts and washers, this kit is ideal for automotive, mechanical, industrial, and marine applications. ? Features Benefits Complete Assortment ? Includes M6, M8, and M10 flange bolts in 10 sizes (12mm?30mm), with matching nuts and washers. Premium Material ? 10.9-grade alloy steel with black zinc plating for durability and rust protection. Secure Flange Design ? Wider surface area distributes load evenly, reduces vibration, and prevents surface damage. Full Thread Bolts ? Provide secure fastening and stability in high-torque conditions. Versatile Applications ? Perfect for mechanical equipment, automotive repair, industrial use, construction, and marine projects. Organized Case ? Packed in a reusable plastic box with separate compartments for easy access. ? 3010pc Hardware Assortment Kit (4 Trays) ? Product Description Stay prepared for any project with this massive 3010-Piece Hardware Assortment Kit. This all-in-one set includes SAE and metric Phillips head bolts, plus a Grade 8.8 metric hex bolt set with matching nuts and lock washers. Packed in 4 organized trays, this kit covers a wide range of fastener needs, making it the perfect addition to any workshop, garage, or job site. ? Features Benefits 3010 Total Pieces ? Comprehensive selection of nuts, bolts, washers, and screws. SAE Metric Variety ? Includes both systems to meet diverse project requirements. Grade 8.8 Metric Hex Bolts ? Strong, reliable, and designed for high-stress applications. Complete Sets ? Bolts matched with nuts and lock washers to ensure no missing components. 4 Organizer Trays ? Keep parts sorted by size and type for quick access and convenience. Multi-Purpose Applications ? Suitable for automotive, furniture assembly, mechanical repair, construction, and general DIY projects.