uxcell 20 Pcs PC PCB Motherboard Brass Standoff Hexagonal Spacer M3 8+4mm Product Name : Standoff Hexagonal Spacer;Thread Size : M3 Male to Female 4mm+9mm Overall Size(Approx) : 13 x 5mm / 0.5" x 0.2" (L*Max.D);Material : Brass Color : Gold Tone Net Weight : 23g Package Content : 20 Pcs x Standoff Hexagonal Spacer