These screws work very well at a slightly better price than the Timbertech screws. All are still too expensive. I would give the product 5 stars except for the countersink used to prepare the bezel for the screw. The countersink will dull too quickly, as will the Timbertech countersink. They're probably made by the same manufacturer, but I won't waste time digging into that matter. I will buy Deckfast Fascia Screws again.