Grabber Construction Products GRABBER® #9 x 2-1/2" GRABBERGARD® LOX Drive Gray Finish Flat Head Deck Screw - 2,500 Count

These screws are for any exterior project, decks, fences, siding, lattice, docks and more. They feature the LOX advanced driver system which is engineered for high-torque applications. LOX grabs hard and sinks even harder, giving you positive joint reliability with predictable results every time.