Description:Application: Widely used in houses, offices, forestry machinery, electrical equipment, etc.Whatever the design plan is, these durable carbon steel hook screws bolts are sure to get the job done.They are corrosion and rust-resistant and can be used in indoor or outdoor environments for easy installation.Specification:Overall Length: 57mm / 2.24"Eye Internal Dia.: 9mm / 0.35"Rod Diameter: 3.4mm/0.13"Screw Size: M4x40mmScrew Thread Length: 35mm / 1.38"Nut Thread: M4Nut Size:7mm x 3mm/0.28"x0.12"(W*T)Thread Pitch: 0.7mmMaterial: Carbon SteelColor: SilverSurface Treatment: White Zinc PlatingPackage Includes:30pcs x Eye Hooks Screws Bolts; 30pcs x Hex Nuts
