Ocr TM 120pcs M2 Brass Spacer Standoff Screw Nut Assortment Kit (M2) High Quality M2 Male Female Brass Spacer Standoff Screw Nut Kit Different Size of M2. Package Quantity: 120pcs.With Plastic Box. Material: Brass brass Hex Spacers/ Screws/ Nuts Assorted Kit.