• High-Quality Material :Crafted from 10.9-grade alloy steel, this flange hexagon bolt nut washer package ensures advanced power and durability.• Versatile Kit :This complete set includes 252 pieces, making it very best for quite a lot of metalworking projects.• Zinc Plated Finish :The black zinc plated finish provides a protective layer, enhancing the product's resistance to corrosion and wear.• Metric Sizes :Featuring M6 and M8 metric sizes, this equipment is appropriate for a variety of applications.• Easy Sorting :The looked after arrangement of the bolts, nuts, and washers on this equipment makes choice and usage convenient and efficient.• Ideal for DIY :This kit is a perfect choice for DIY enthusiasts, providing all of the principal substances for profitable metalworking projects.Product Name:M6,M8 black flange outer hexagon Bolt, nut, wash sorting kitProduct features:• The flange outer hex screw is made from 10.9 grade alloy metallic material, and the outside is black galvanized, which improves the corrosion resistance, oxidation resistance, rust resistance, easy cleaning and straightforward maintenance of the product.• The floor is beautiful, clean, bright, durable, no scratches, and the unified metric bolt is not easy to slip, the pitch is uniform, the thread is obvious, and the thing could be effectively clamped when used, providing an easy and clean solving answer in your mechanical engineering, ensuring the safety and reliability of your project.• Bolt kits are kept in a box organizer with detachable shims for easy storage and use, facilitating your each day arrival and packing.• The equipment covers the most common sizes to satisfy your requirements, is versatile, compatible for either indoor and outdoor, compatible for industrial, mechanical, furniture, automotive, motorcycle and DIY projects.Material:10.9 alloy steelSurface treatment: electrogalvanizingProduct mannequin :M6/M8.Product Specifications:• M6-1.0X12mm - 10pcs/M6-1.0X16mm - 9pcs/M6-1.0X20mm - 8pcs/M6-1.0X25mm - 7pcs/M6-1.0X30mm - 5pcs• M6 Flage Nuts—39pcs/M6 Flat Washers—39pcs/M6 Lock Washers—39pcs• M8-1.25X16mm - 8pcs/M8-1.25X20mm - 7pcs/M8-1.25X25mm - 5pcs/M8-1.25X30mm - 4pcs• M8 Flage Nuts—24pcs/M8 Flat Washers—39pcs/M8 Lock Washers—24pcsAttention:• The photo is slightly enlarged in your convenience, be sure to notice the actual size because it may be smaller than the consultant photo.• Please enable small size errors• Please allow small package number error