Pack of 50 M3 Metric Hex Nuts for M3 Screws Nema17 DIY Projects
Sepcifications
Nominal Size: M3
Thread Pitch: 0.5mm
Width Across Flats (Max): 5.5mm
Width Across Flats (Min): 5.32mm
Width Across Corners: 6.01mm
Thickness (Max): 2.4mm
Thickness (Min): 2.15mm