Simpson Strong-Tie Strong-Drive SD #10 x 2-1/2-in Mechanically galvanized Exterior Construction screws ( 100 -Per Box )

Tested and approved for use in many of Simpson Strong-Tie's best-selling connectors for both interior and most exterior applications

Ideal for use in connector applications where more control is desired or using a hammer is inconvenient

1/4-in hex head with 0.370-in diameter integrated washer reduces cam-out and is stamped with the Simpson Strong-Tie "no equal" sign and the fastener size for easy identification after installation

Shank is specifically designed to match the fastener holes in Simpson Strong-Tie connectors

Optimized heat treating for ductility and strength

Size: #10 x 2-1/2-in

Hex driver included

Mechanically galvanized, Class 55 coating meets the requirements for use in preservative-treated and fire-retardant-treated wood per the 2012 and 215 IRC

Quantity: 100