Flat countersunk screw is suitable for power, aerospace, office equipment, petrochemical, electronics, communications, shipbuilding industry, machinery, etc. You can also see them in construction, manufacturing, engineering, assembling, landlord, repairmen, and other DIY projects.SpecificationMaterial: Medium Carbon Steel, Black Oxide SurfaceThread Size: M10 x 25 mmInner Hex Dia: 6 mm / 0.24 inchOutside Diameter: 19.5 mm / 0.77 inchLength: 25 mm / 0.98 inchPitch: 1.5 mm / 0.06 inchThickness: 7.6 mm / 0.3 inchStrength Level: 10.9 GradePacking List: 10 Pcs x Flat Head Socket Cap ScrewsAdvantagePremium Hex Drive Machine Screws: Made of durable medium carbon steel with a corrosion-resistant black oxide finish, strength level is 10.9 grade, wear-resistant, providing good strength and corrosion resistance in bad environments.
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