21 pcs) M30-3.5, DIN 934 / ISO 4032, Metric, Hex Finished Nuts, Class 8 Steel, Zinc Plated: Amazon.com: Industrial & Scientific
M3 Mutter Sechskantmutter (Pack of 10) Hexagonal Nut Nuts Zinc Plated Alloy Steel For Threaded Screws Zertifizierter Stahl Standard DIN 934 ISO 4032 (3mm) : Amazon.de: Baumarkt
M4-0.70 METRIC CLASS 10 HEX NUTS | DIN 934 / ISO 4032 | ZINC CR+3 | (QUANTITY: 1500): Amazon.com: Industrial & Scientific
Amazon.com: M6-1.0 Metric ISO 4032 Hex Nut A2-70 Stainless Steel (Pack Qty 4,000) BC-MI64032A270 by Shorpioen : Industrial & Scientific