Series Fasteners - PT28R50HD SKU PT28R50HD Description Hot Dip Galvanised Ring Shank 2.8 x 50 mm Nails Diameter 2.8 mm Head 6.8 mm Length 50 mm Profile Ring Finish Hot dip galv Quantity per box 1100 Compatible Tools BF33-2-U F33PT-E F33PTSM-E GF33PT-U GF9033-E