Product Name : Hexagon Standoff Spacer;Thread Size : M3Male Thread Length : 6mm/0.24 inch;Hex Part Length : 8mm/0.3 inchTotal Size : 14 x 5.5mm/0.55 inch x 0.22 inch(L x D);Material : NylonColor : Black;Net Weight : 78gScrew threaded hexagon stand-off spacers of male to female type, with black nylon construction.Threaded spacers are used to stack or mount printed circuit boards and machine boards.A standoffs spacer is used to keep the motherboard above the case, prevents motherboard from shorting out and helps cooling.Package Contents:300(+/-2%) x Hexagon Standoff SpacersOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.