Description
GRK RT Composite Trim Head Screws are used for exterior composite trim, door and window jabs, cPVC, and composite decking. Quantity per box: 605 Self-tapping, reverse thread desing helps prevent mushrooming leaving even surfaces #8 trim screws use bit T-10; #9 trim screws use bit T-19 Star drive helps improved productivity by eliminating stripping Climatek coating is approved for treated lumber Model Number: 772691166289. Age Group: adult.