uxcell 20 Pcs PC PCB Motherboard Brass Standoff Hexagonal Spacer M3 5+4mm Product Name : Standoff Hexagonal Spacer;Thread Size : M3 Male to Female 4mm+7mm Overall Size(Approx) : 9 x 5mm / 0.35" x 0.2" (L*Max.D);Material : Brass Color : Gold Tone Net Weight : 15g Package Content : 20 x Standoff Hexagonal Spacer