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CSK Phillips UNC Metal Thread

CSK Metal Thread Screws with UNC Threads are strong, versatile fasteners designed with a Unified National Coarse (UNC) thread profile for reliable performance in metal-to-metal or metal-to-plastic applications. The countersunk (CSK) head allows the screw to sit flush with the surface, making them ideal for applications where a smooth, finished look is important. Commonly used in machinery, automotive, construction, and fabrication projects, UNC threads provide excellent grip and are less prone to cross-threading in softer materials. Available in a range of diameters and lengths, these screws offer a dependable solution for both industrial and general-purpose fastening tasks.