M4 Door Knobs Cabinet Handles Screws,90 Pcs Machine Bolts M4, light blue\nProduct Details\n--\u3010Manufacturing materials\u3011\uFF1AProducts made of carbon steel materials, high hardness, high bending and folding strength, the surface of the zinc-plating process, to improve the product's corrosion and moisture resistance, can be maintained for a long time.\n--\u3010Kit Contains\u3011: 9 kinds of M4 bolts of different lengths, each length is 10 pieces, a total of 90 pcs, the size of 12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, a variety of specifications, to meet your requirements for the use of different thicknesses.\n--\u3010Product Features\u3011: Standard Phillips head, easy to use, using a Phillips screwdriver can easily fix the handle, bolt head and washer integrated design, increase the contact area, reduce the pressure on the panel, to protect the panel, and does not require you to purchase additional washers, saving money;\n--\u3010Widely used\u3011: The kit is use.