The HD 14-10 Fastener is a heavy-duty threaded fastener designed to be used with various Carlisle fastening plates to secure mechanically attached membranes, insulation, and Pressure-Sensitive (PS) RUSS strips into structural concrete (minimum 2,500 psi) roof decks. It also features outstanding resistance to pullout and corrosion. A #14 diameter fastener used for Sure-Tough, Sure-Weld and Sure-Flex membrane securement into wood and concrete decks. Also applicable to insulation securement into steel, wood and concrete decks.