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UNC

We supply UNC hexagon flange bolts for automotive, engineering and industrial applications, including imperial coarse thread flange bolts designed to provide a wider bearing surface without the need for a separate washer.

Available in serrated and non-serrated styles, our UNC flange bolts are supplied in high tensile steel with zinc plated finish for machinery, fabrication and general assembly work where secure fastening and even load distribution are required.

Browse related categories: Hexagon Flange Bolts, Flange Nuts, UNC Nuts and Thread Data Guide.