Features • Versatile Application for Precision Tools: Ideal for various instruments, meters, and electronic products, ensuring reliability in diverse settings • Exceptional Craftsmanship: Features fine workmanship with clear threads and a smooth finish, providing an aesthetically pleasing and functional solution • Compact and Portable Design: Professional and practical design allows for easy transport and use, making it perfect for both home and professional applications • Durable and Eco-Friendly Material: Constructed from high-quality stainless steel, ensuring long-lasting performance while being resistant to rust and environmentally friendly • Comprehensive Screw Set: Includes 200 pieces in multiple sizes (M3/M4/M5/M6/M8), offering a complete solution for all your fastening needs Features: 1、Widely used in various precision instruments, meters and electronic products. 2、Fine workmanship, exquisite application, for use. 3、Slick appearance with clear threads, even and burr？. 4、Professional and practical designs, compact appearance, easy to carry and use. 5、Made of quality stainless steel material, ‑proof and eco‑friendly. Specification: Condition: 100% Item Type: Screw Material: Stainless Steel Uses: Mainly used for the fastening connection of aluminum profiles, such as the fastening connection between square multi-slot aluminum profiles. Package List: 20 x M3x3 Screw 20 x M3x4 Screw 20 x M3x6 Screw 20 x M4x4 Screw 20 x M4x6 Screw 20 x M5x5 Screw 20 x M5x8 Screw 20 x M6x6 Screw 20 x M6x10 Screw 20 x M8x8 Screw Package List 20 x M3x3 Screw 20 x M3x4 Screw 20 x M3x6 Screw 20 x M4x4 Screw 20 x M4x6 Screw 20 x M5x5 Screw 20 x M5x8 Screw 20 x M6x6 Screw 20 x M6x10 Screw 20 x M8x8 Screw