(1000pcs) DIN 6923 M4 Hexagon Flange Nuts with Serration A4 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP692344: Amazon.com: Industrial & Scientific
Amazon.com: M8-1.25 Din 6923 Metric Class 8 Hex Flange Nut Serrated Zinc (Pack Qty 1,500) BC-M8D6923S-8 by Shorpioen : Industrial y Científico
Hexagon nuts with flange and locking teeth, DIN 6923, stainless steel, A2, M8, 20 pieces : Amazon.de: DIY & Tools
Hex Nuts M8 with Flange DIN 6923 A2 Stainless Steel (Pack of 100) : Amazon.de: DIY & Tools
300pcs) DIN 6923 M8 Hexagon Flange Nuts Without Serration A4 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP6923408: Amazon.com: Industrial & Scientific
300 pcs) M8-1.0, DIN 6923, Metric, Hex Flange Nuts, Class 8 Steel, Zinc Plated: Amazon.com: Industrial & Scientific
100 pcs) Metric DIN 6923 M12X1.25 Hex Flange Nut Steel Class 8: Amazon.com: Industrial & Scientific
300pcs) DIN 6923 M8 Hexagon Flange Nuts Without Serration A4 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP6923408: Amazon.com: Industrial & Scientific