100Pcs M3 3mm Female Thread Hex Metal Nut Fastener Silver Tone Product Name : Hex Nut;Color : Silver Tone Mateiral : Metal;Female Thread Diameter : 3mm/ 3/25" Hex Width : 5.5mm/ 0.2";Height : 2mm/ 0.08" Weight : 36g Package Content : 100(+/-2%) x Hex Nut