S-5! Brackets are specifically designed for exposed-fastened, trapezoidal-rib and corrugated roofing profiles. They use two to four fasteners for attachment and some are mounted in the high (above the water plane); others in the low. Use S-5! Brackets to mount solar modules, snow guards, HVAC, satellite dishes, roof walkways, wind uplift enhancements, lightning protection, signage, pipes, conduit, fall protection, module-level power electronics and more.