M10 x 1.25 Flange Nut (Class 8) DIN 6923- Plated M10-1.25 flange nut (fine) cl 8 din 6923 plated MFN101.25 $0.207/ea
M12 x 1.25 Flange Nut (Class 8) DIN 6923 - Plated M12-1.25 flange nut (ex. Fine) cl 8 din 6923 plated MFN121.25 $0.258/ea