SPAX #10 x 2-1/2in. Flat Head Stainless Steel Screw with Double Lock Thread - 5 LB Box
' Deck Screw, Flat Head, Stainless Steel, Plain Finish, Square, Size #10, Length 2 1/2 In, Driver Size #2, Thread Type Double Threadlok, Outdoor Wood To Wood Projects, Package 420 '