Steel Hex Nut, Zinc Plated Finish, Class 6, DIN 934, Metric, M2.6-0.45 Thread Size, 5 mm Width Across Flats, 2 mm Thick (Pack of 100): Amazon.com: Industrial & Scientific
Small Parts Brass Hex Nut, Plain Finish, DIN 934, Metric, M24-3 Thread Size, 36 mm Width Across Flats, 19 mm Thick: Amazon.com: Industrial & Scientific
Bolt Base 12mm A2 Stainless Steel Fine Pitch Hexagon Full Nuts Hex Nut DIN 934 M12 x 1.0mm - 2: Amazon.com: Industrial & Scientific