- Assorted kit of 747 pieces with screws, nuts, washers, and hex keys for multiple uses. - Made of stainless steel, it offers excellent resistance to rust and long service life. - Includes 12 sizes of M3, M4, and M5 hex bolts, covering assembly and repair needs. - Flat hex head that facilitates installation in hard-to-reach or low-clearance areas. - All pieces come organized in a sturdy plastic box, easy to transport and store. - Ideal for fastening and assembling metal, wood, glass, and plastic in DIY projects, machinery, furniture, electronics, and automobiles. - Clear and uniform threads for a firm and secure hold. - Practical and versatile solution for maintenance at home, workshops, offices, and industrial environments.