Amazon.com: Steel Hex Nut, Plain Finish, Class 10, DIN 934, Metric, M20-2.5 Thread Size, 30 mm Width Across Flats, 16 mm Thick (Pack of 25) : Industrial & Scientific
5000 pcs) M5-0.8, DIN 934 / ISO 4032, Metric, Hex Finished Nuts, A2-70 Stainless Steel: Amazon.com: Industrial & Scientific
Amazon.co.jp: Hex Nuts, DIN 934A2-70 Stainless Steel Corrosion Resistant Screw Nuts Assortment Kit High Strength for Industrial Machinery (M3) : Industrial & Scientific
Amazon.co.jp: Hex Nuts, DIN 934A2-70 Stainless Steel Corrosion Resistant Screw Nuts Assortment Kit High Strength for Industrial Machinery (M3) : Industrial & Scientific