Reviews for Hitachi First Fix 3.1 mm x 75 mm Full Round Head Hot Dipped Galvanized Ring Nail PackWith so many on offer these days, it is good to have a make you can recognise. The Hitachi First Fix 3.1 mm x 75 mm Full Round Head Hot Dipped Galvanized Ring Nail Pack is certainly that and will be a superb purchase. For this price, the Hitachi First Fix 3.1 mm x 75 mm Full Round Head Hot Dipped Galvanized Ring Nail Pack comes highly recommended and is a popular choice amongst lots of people.