SITEMATE® ROOFING BOLTS & NUTS | M10X240MM BZP presents a zinc-plated finish for high performance and a M10X240MM BZP size in a specification shaped for roofing bolt applications. Ideal where a neat, coordinated finish matters. As part of the SITEMATE® range, this product sits within a collection of specialist fencing tools and fixings designed to make high-quality installations straightforward and efficient.