288PCS M6 M8 Button Head Hex Socket Cap Screws Bolts Nuts Washer Assortment Kit, 10.9 Grade Alloy Steel Black Oxide, Fully Threaded
【288PCS Complete Metric Bolt Assortment】This all-in-one nut bolt kit includes M6/M8 button head hex socket cap screws, matching bolts and nuts, plus washers—covering common metric sizes to fulfill daily DIY, furniture assembly, and small mechanical repair needs.
【10.9 Grade Heavy-Duty Alloy Steel】Crafted from high-strength 10.9 grade alloy steel, the bolts and nuts in this assortment offer excellent hardness and load-bearing capacity, ensuring reliable fastening for long-term use.
【Black Oxide Corrosion Resistance】Each component of the metric bolt assortment features a black oxide finish, enhancing rust resistance and wear protection, suitable for both indoor and general outdoor applications.
【Fully Threaded & Easy Installation】The socket cap screws in this bolt assortment are fully threaded for deep and secure fastening, while the hex socket design allows easy operation with standard hex keys—perfect for tight spaces.
【Organized Nut Bolt Kit for Convenience】All bolts, nuts, and washers are neatly classified and stored, avoiding mess and loss. This bolt assortment saves you time searching for matching fasteners, ideal for professionals and hobbyists.