GRK Fasteners FIN/Trim 117766 Finishing Screw, #9 Thread, 5 in L, Trim Head, Star Drive, Zip-Tip Point, Steel, Climatek

FIN/Trim™ screws are an excellent choice for deck rails, exterior/interior trim, joining cabinets and most fine carpentry applications such as crown molding and window/door jambs. It leaves a clean look as the tiny heads disappear when countersunk.