Baer Hexagon Die Nut HSS - Metric Coarse - Left Hand - For General use - M33 x 3.5Baer Hexagon Die Nut HSS is a durable, precision threading tool designed for general use on external M33 x 3. 5 left hand threads. Its hexagonal shape provides a secure grip for confident, controlled operation whether used by hand or with a wrench. Material: High Speed Steel (HSS) for toughness and long life in metalworking tasks Thread size: M33 x 3. 5, metric coarse left hand thread configuration Grip geometry: Hexagon body for easy turning and