Flange nuts with locking tooth according to DIN 6923 / stainless steel A2, V2A / hex nut with flange and locking teeth, belt nuts (50 pieces, M5) : Amazon.com.be: Tools & Home Improvement
50 M 5-0.8 Hex Flange Nut, Class 8, Non Serrated, Zinc. DIN 6923 / ISO 4161: Amazon.com: Industrial & Scientific
M8-1.25 CLASS 8 HEX FLANGE NUT METRIC COARSE ZINC CR+3 DIN 6923 / ISO 4161 (250/box): Amazon.com: Industrial & Scientific
25 pcs) Metric DIN 6923 M16X1.5 Hex Flange Nut Steel Class 8: Amazon.com: Industrial & Scientific
M8 x 1.25 Coarse Thread DIN 6923 / ISO 4161 Class 8 Hex Flange Nut Medium Carbon Steel Zinc Plated Pk 50: Amazon.com: Industrial & Scientific
M12 x 1.75 Coarse Thread DIN 6923 / ISO 4161 Class 8 Hex Flange Nut with Serration Medium Carbon Steel Zinc Plated Pk 100: Amazon.com: Industrial & Scientific
25 M10-1.5 Hexagon Flange Nut with Serrations Class 10 Zinc DIN 6923/ISO 4161: Amazon.com: Industrial & Scientific
Amazon.com: 5 M14-1.5 Hexagon Flange Nut - Non-Serrated Class 10 Zinc. DIN 6923 / ISO 4161 : Industrial & Scientific
Flange Nuts with Locking Tooth M3 DIN 6923 Set of 10 Hex Nuts with Flange M3 : Amazon.com.be: Tools & Home Improvement