uxcell 25PCS M3 Brass Insert Thread 0.6"x0.3" Insulated Standoff Terminals Material: Bakelite, Brass; Net Weight: 36g/pack(25 pcs) Package Content: 25 pcs x Insulated Standoff; Main Color: black Female Thread Diameter: M3 Tube Size: 15 x 8mm(0.6" x 0.3")(L*D)/pcs Country of Manufacture: CHINA