Qualfast: M12 Flanged Hex Nut A2 (70) Hexagon Nut With Flange Metric A2 Stainless Steel Grade 70 DIN 6923 MPN: M12 Flanged Hex Nut A2 (70) Attributes: Box Quantity: 100 Driving Features: Hexagon Grade: 70 Material: A2 Stainless Surface Treatment: Plain Thread: Metric Thread Direction: Right Thread Size: M12