The Osculati tapered pipe plug is made from stainless steel 316. This material is the marine grade stainless steel making it suitable for exposure to sea water. This plug acts as a blanking cap for female threaded pipes. The plug has a 1/2" BSP tapered male thread.

Please Note: All fittings used for through hull applications must be correctly electrically bonded to ensure protection from electrolytic corrosion. Stainless steel is suitable for below waterline through hull applications.