Metric Prevailing Torque Type Hexagon Nut Based On Din 934 A2 Stainless Steel

A hexagonally shaped internally threaded fastener with a metric thread pitch. The corners of the nut are chamfered on both sides. On the top side of the nut are three euidistantly spaced crimps that extend from the internal edge of the thread outward, almost to the outer edge of the flat circular bearing surface