[Multifunctional] M6 bolts nuts kit includes 55 bolts in five different sizes, and it fits for different kinds of furniture such as cribs, bunk beds, cabinets, chairs, cots. It is also ideal for joining wood, boards, kitchen worktops, etc. M6 bolts nuts kit meets your various needs. [Durable] M6 bolts nuts kit is made of high speed steel which has the performance of wear-resistance, high hardness and good toughness. The premium material ensures that our products are environmentally friendly. The zinc plated surface also prevents it from rustiness, corrosion and oxidation. All these make the kit more sturdy and durable. [Portable] All bolts and nuts are packed in a durable and portable plastic box with specification label. With this portable plastic box, it is convenient for you to organize and storage these small bolts and nuts. Thus, you can find the bolts and nuts you need quickly, which will improve your work efficiency. [Accurate] M6 bolts nuts accord with standardized metric