Packed in a compact hand-held box, this metric fastener assortment keeps bolts, nuts, and washers organized in labeled compartments for quick identification and minimal rummaging during projects. The kit brings together 17-sizes of metric bolts with thread pitches such as M6 x 1.0, M8 x 1.25, and M10 x 1.5, ranging from 12 mm to 45 mm in length, along with M6, M8, and M10 flange nuts, flat washers, and lock washers to cover common joining needs. Made from 10.9 grade alloy steel and finished with black zinc, the fasteners are designed to resist corrosion and maintain strength under typical shop conditions. The inclined flange under the cylindrical head on the flange bolts increases the grip and adds a measure of resistance to loosening when subjected to vibration, making them suitable for mechanical equipment, ships, and automotive work. The overall kit supports a variety of assemblies, repairs, and maintenance tasks across industrial settings, and the compact storage box makes it easier to transport between workstations or keep a workbench tidy. With a total of about 400 pieces, this assortment provides a broad range of sizes and hardware components to help complete projects with the right fasteners on hand. It is designed for straightforward inventory and reliable performance in a variety of environments.