Made from Stainless Steel Suitable for a range of applications around the home, office, garage etc Supplied in resealable storage case Incudes: 80pc M3 x 12mm 70pc M3 x 16mm 65pc M3 x 20mm 60pc M4 x 12mm 50pc M4 x 16mm 40pc M4 x 20mm 25pc M5 x 12mm 20pc M5 x 25mm.