Simpson Strong-Tie 0.470" x 23-5/8" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 50 4 Inch Webbing The Simpson PROSDDM25K auto-feed Decking/Drywall

The Simpson PROSDDM25K auto-feed Decking/Drywall Combo System makes quick work of installing decks/docks

Available in Hot Dip Galvanized

Avoid using zinc-plated screws in moist or exterior environments - these are intended for interior use only

The Countersunk head allows for a smooth surface when attaching wood or light gauge steel to concrete and grout-filled block

Simpson Strong-Tie 0.470" x 23-5/8" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 50 4 Inch Webbing The Simpson PROSDDM25K auto-feed Decking/DrywallThe Simpson Strong Tie SDCF12X600 SDCF TIMBER CF screw by Simpson Strong Tie is built to meet the structural demands of mass timber construction, including cross laminated timber (CLT), glulam, and laminated veneer lumber (LVL). This fully threaded structural screw provides high strength connections for demanding wood to wood applications, no pre drilling required in most conditions. Key Features: Fully Threaded Design: Ensures even load distribution