ST common steel nails sliver color.18-64mm 2mm head diam. ... .3MM ST18, ST25, ST32, ST38, ST40 ST45 ST50 ST57 ST64 ST common steel nailsNail Description:1.the nails are widely used ... reliable.4.Nail into the wall with the pneumatic gun. ST Series (Steel row of nails)ModelsST18, ST25, ST32, ST38, ST40 ...