M20 Full Nuts Bright Zinc Plated Grade 8 Steel DIN 934 Pack of 12 : Amazon.co.uk: DIY & Tools
Steel Hex Nut, Zinc Plated Finish, Class 6, DIN 934, Metric, M2.5-0.45 Thread Size, 5 mm Width Across Flats, 2 mm Thick (Pack of 100): Amazon.com: Industrial & Scientific
M20 x 2.00 Fine Thread DIN 934 Class 8 Finished Hex Nut Medium Carbon Steel Zinc Plated Pk 15: Amazon.com: Industrial & Scientific
M20 Hexagon Nuts (DIN 934) - Mild Steel (Grade 10)
Steel Hex Nut, Plain Finish, Class 10, DIN 934, Metric, M12-1.75 Thread Size, 19 mm Width Across Flats, 10 mm Thick (Pack of 25): Amazon.com: Industrial & Scientific
Lock Nuts 304 Stainless Steel DIN 934 Hex Nut for M1 M1.2 M1.4 M1.