Unifix Carriage Cup Square Bolts & Hex Nuts - Box of 100

Unifix Carriage Cup Square Bolts and Hex Nuts (BZP) offer a secure fastening solution with a smooth, rounded carriage bolt head designed to prevent rotation during installation. The square neck fits tightly into timber or metal, ensuring a strong hold, while the accompanying hex nuts provide reliable tightening. Made from bright zinc plated steel (BZP) for enhanced corrosion resistance, these fasteners are ideal for construction, woodworking, and general engineering applications.