Hex Nut Cap - 20pcs M4 Brass Dome Nuts HEXAGON Decorative Cap for Brass Bolts Screws

Thread Size: M4 x 0.7mm; Hexagonal width: 7mm/0.27in; Dome head head size: 7x4mm (max.d*height); Height: 8.0 mm / 0.31 inch Material: Corrosion-resistant zinc-plated brass to ensure lifetime use. Widely used in machinery, plumbing, electrical, furniture and fencing projects, they are used to cover exposed bolt threads. Acorn nuts prevent wire stripping and provide a decorative finish as a termination fastener, protecting against exposed screw threads. Package Contents: 20pcs . due to manual measurement. Please allow deviation. Thank you so much!Sold by the Bianco FR store