... , checkered or plain head, diamond point, polished. Application: Common round iron wire nails are used Available in countersunk, checkered or plain ... head, diamond point, polished. Application: Common round iron wire nails are used for general construction purpose, wooden cases ... : 3/8"-6", BWG4-20 for all kinds of round nails.Packing: In wooden cases of 112lbs consisting of 16 ...