The BS-SC22 is a 22mm diameter screw cover cap supplied in 4-piece bags. These caps are used to conceal exposed fastener heads in electrical enclosures, panel installations, sign cabinets, and general commercial construction applications where a clean, finished appearance is required. The caps snap or thread over standard 22mm fasteners to protect the fastener head from dust, moisture, and mechanical contact. Their design provides a flush, uniform surface finish suitable for visible installations where exposed hardware is unacceptable. No certifications, compliance listings, or warranty terms are confirmed in the available source data for this product. Contractors should verify suitability for any application requiring code-listed hardware components.