uxcell 200pcs 304 Stainless Steel M6 Plain Flat Washers Spacer Silver Tone Product Name: Flat Washer; Material: 304 Stainless Steel Weight: 110g; Package Content: 200(+/-2%)pcs x Flat Washer Main Color: Silver Tone; Inner Dia: M6/ 0.24" Outer Dia: 12mm/ 0.47" Thickness: 0.9mm/ 0.04"