uxcell 100 Pcs Hex Hexagon Female Nut Brass Standoff Spacer M3x10 M3 10mm Product Name : Brass Standoff Spacer;Material : Copper Type : M3Female to Female;Spacer Size : M3x 10mm Color : Copper Tone Weight : 106g Package Content : 1002%xBrass Standoff Spacer