Thank you for viewing. This is a combined sale of: * 4 pieces of ultra-low head tapping screws 5x25mm * 6 pieces of tapping countersunk screws 5x30mm ① Ultra-low head tapping screws * Size: 5x25mm: 4 pieces per set...3 sets ② Tapping countersunk screws * Size: 5x30mm: 6 pieces per set...1 set Material: Iron / Nickel I purchased these at a home center for DIY projects, but I never used them and have been storing them. Although they are unused, please understand that they have been stored for a long time before purchasing. #MercariHalloween