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We supply Grade 5 (8.8) unplated steel UNC countersunk socket screws for engineering, automotive and industrial applications where a flush-fitting, high-strength imperial fixing is required.
Manufactured for reliable performance in coarse-thread assemblies, these UNC countersunk socket screws are suitable for machinery, maintenance and general workshop use where strength and a neat recessed finish are important.
Browse related categories: UNC Countersunk Socket Screws, UNC Nuts, UNC Washers and Thread Data Guide.