SITEMATE® METRIC CUP SQ. HEX BOLT & NUT | M8X80MM BZP presents a zinc-plated finish for high performance and a M8X80MM BZP size in a specification shaped for sm cup squar applications. 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.