uxcell 100Pcs M3 Thread 8mm+6mm PCB Fixed Nylon Hex Standoff Spacer Pillar Product Name : Hexagon Standoff Spacer;Thread Size : M3 Male Thread Length : 6mm/0.24";Hex Part Length : 8mm/0.3" Total Size : 14 x 5.5mm/0.55" x 0.22"(L*D);Material : Nylon Color : Black;Net Weight : 26g Package Content : 100(+/-2%) x Hexagon Standoff Spacers