Do it #10 x 6 In. Gold Star Drive Bugle-Head Wood Exterior Screw (5 Lb. Box) Pack options:Pack of 1 4 fan blades for greater

4 fan blades for greater air movement

Expander sweeps are used on the bottom of the door for a tighter seal

so that any water running over a step shingle will run onto the top of the shingle below it

rubberized

Do it #10 x 6 In. Gold Star Drive Bugle-Head Wood Exterior Screw (5 Lb. Box) Pack options:Pack of 1 4 fan blades for greaterGold exterior screw 6 lobed, star drive provides quick bit engagement and greater torque control. Countersinking bugle head prevents heads from popping out and leaves smooth finish. Extra coarse thread. Type 17 point. Features a PrimeGuard Plus proprietary polymer coating that protects the fastener against corrosive elements. Use on decks, fencing, siding and other general exterior projects. Ideal for use with pressure treated lumber, cedar and