This cup square bolt and nut set, M12 x 110mm, is designed for reliable fastening in construction and general joinery tasks. Manufactured with a bright zinc plated finish, it is suitable for use with timber connections and other fixing applications where a flush, secure finish is required.
Used widely on site for assembling frames, fencing, and securing timber components, the domed head provides a clean appearance while the square section helps to prevent rotation during installation. Often applied with pre-drilled holes, this fastener is tightened using the included nut to ensure a firm connection.
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