High-Quality Material: Screws are nickel-plated, offering high hardness, durability, and no deformation. Phillips Head: Standard Phillips head, deep cross, not easy to slip during installation; sufficient material, high hardness, not easily deformed, easy to install, saving time. Concave Washers and Gaskets: Concave washers and gaskets protect the surface of the connected part from being scratched by the nut and distribute the pressure from the nut across the connected part. Square Nut, Elastic Shell: The square nut has smooth and round edges, no burrs, no rust, neat threads, and no missing teeth. Spiral Thread: The thread surface is clean and neat, the thread is neat and deep, the force is even, the screw teeth are sharper, the screw is not easy to slip during rotation, and it is not easy to bite when removed multiple times, making installation easy. Screw Tail: The tail section is smooth and flat, without any remaining burrs, high-quality workmanship, strong and durable. Application: Installed on distribution boards, servers, splitters, cable management frames, and other types of machinery and equipment, and fixed equipment on cabinet posts. Material: Nickel-plated Color: Silver Package Content: 100 * Nuts 100 * Nut Bases Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.