Product Name - M6 Hexagon Socket Head Screw, M6 Screw. Each box includes hexagon wrenches in various sizes with precise threads for multiple applications. Material - Made of high-quality 304 stainless steel. Products made from 304 stainless steel have undergone rigorous testing and offer enhanced corrosion resistance and anti-rust performance in a variety of extreme environments. Durable construction ensures a longer service life. Please note that due to material composition, 304 stainless steel may exhibit slight magnetic properties. Wide Range of Applications - A cost-effective 20-piece set. Stainless steel hexagon socket screws are ideal for furniture assembly (beds, tables, cabinets, chairs, etc.), woodworking projects (joining wood, boards, workbenches, kitchen countertops), office equipment, communication devices, shipbuilding, and various mechanical industry requirements. Packaging - 20-piece M6 screw assortment kit comes in a sturdy, reusable transparent storage container. Clearly labeled with screw size and quantity for easy identification. Offers versatile solutions for various needs. All-in-one comprehensive kit. Quantity: 20 Pieces Color: Black Material: Stainless Steel Package Contents: 20 x M6/35mm Hex Socket Cap Screw Bolts The package includes only the items listed above; other products are not included. Note: Lighting effects and monitor settings may cause slight variations in the color shown in the image compared to the actual product. Measurement error allowance is +/- 1-3 cm.