GRK Fasteners FIN/Trim 17734 Screw, #8 Thread, 3-1/8 in L, Trim Head, Star Drive, Steel, 100 PK

FIN/Trimâ„¢ 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. Available in #8 and #9 ga Dia in lengths from 1-1/4 to 5 in. Approved for use in all applications that include pressure treated lumber. Features: - Star drive eliminates stripping for improved productivity - Trim head for a clean finished look - W-Cut™ low torque, faster drive - Zip-Tip™ allows for one step installation with no pre-drilling - Case hardened steel for high tensile, torque and shear strength - Climatek™ coated screws provide corrosion resistance in pressure treated wood with corrosive ground contact