Description:[Material] Made of 10.9-grade carbon steel, it has high strength, rust resistance, oxidation resistance, and corrosion resistance, which can ensure long-term use.[Advantage] Hexagonal socket head type, uniform force is not easy to slip, easy to use. Suitable for replacing old bolts at any time.[Application] Widely used in woodworking and DIY jobs, the repair industry and power industry, aerospace industry, office equipment industry, petrochemical industry, electronics industry, communications industry, shipbuilding industry, machinery, etc.Specification:Product Name: Flat Head Hex Socket Cap ScrewColor: BlackMaterial: 10.9 Grade Carbon SteelModel: #4-40x3/4"Total Length: 19mm/0.75"Head Size: 6mmx2.1mm/0.24"x0.08"(D*T)Inner Hex Dia: 1.6mm/0.06"Package Content:10Pcsx Flat Head Hex Socket Cap Screw
