100PCS 6MM Colored Zinc Plated Flange Hexagonal Nuts Anti Slip

I know why you came, my friendFeature：Hexagonal anti-slip serrated surface design: The flange features built-in anti-slip serrations, increasing friction on the contact surface after tightening, preventing loosening, providing shock resistance and ensuring a stable assembly, eliminating the need for additional gaskets.Color zinc plating for rust prevention: The color zinc electroplating layer is corrosion-resistant and oxidation-resistant, preventing rust and allowing use in outdoor and humid conditions, extending the service life of fasteners.Product Info：Size: 1.31 x 0.56cmMaterial: Carbon SteelPackage Included:100Pcs