ST common steel nails sliver color.18-64mm 2mm head diam.5*2*1. ... , ST38, ST40 ST45 ST50 ST57 ST64 ST common steel nailsNail Description:1.the nails are widely used in steel and wood furniture ... wall with the pneumatic gun. ST Series (Steel row of nails)ModelsST18, ST25, ST32, ST38, ST40 ,ST45 ,ST50, ST57, ST64Length18mm,25mm ...