Straight male stud fittings, male stud elbows, male stud branch tees and male stud barrel tees in various sizes and designs in the Extra-Light, Light and Heavy Series series as per ISO 8434-1 / DIN 2353. All common threads available. Tube connectors and cutting ring fittings from the STAUFF Connect series made of stainless steel with 24° internal taper. For hydraulics.