M5 M6 M8 M10 M12 M14 M16 YELLOW ZINC FLANGE NUTS HEXAGON FLANGED NUT DIN6923

M14 - 2.00mm pitch. M16 - 2.00mm pitch. M8 - 1.25mm pitch. M12 - 1.75mm pitch. M10 - 1.50mm pitch. M6 - 1.00mm pitch. M5 - 0.80mm pitch. Hex Flange Nut - DIN 6923.

eBay