uxcell Metric M8x1.25mm Stainless Steel Finished Hex Nut Silver Tone 20pcs Product Name : Hex Nut;Female Thread Dia(D ) : M8/6.9mm Thickness (m) : 6mm/ 0.24";Width Across Flats (S) : 13mm/0.5" Pitch : 1.25mm/0.05";Material : 304 Stainless Steel Color : Silver Tone;Net Weight : 92g Package Content : 20 x Hex Nuts