Hexagon nut, with metric internal thread according to DIN EN 60423, glass fibre reinforced, with flame retardant, halogen-free. Nominal size: M 40 Height: 7 mm Wrench size: 50 mm Glow wire test according to DIN EN 60695-2-10+11/VDE 0471-2-10+11: 650°C Operating temperature range: -40° to 100°C Material: Polyamide Color: light gray RAL: 7035 (similar)
