uxcell 30 Pcs M2 x 5mm + 10mm Hex Hexagonal Threaded Spacer Support Product Name : Threaded Spacer;Thread Size : M2 Thread Length : 5mm / 0.20";Tube Length : 10mm / 0.39" Total Size : 15 x 5mm / 0.59" x 0.2" (H*D);Material : Nylon Color : White;Net Weight : 4g Package Content : 30 Pcs x Hexagonal Threaded Spacer