Simpson Strong-Tie 0.315" x 6-1/4" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 250 General Purpose Diamond Blades The Hi Low threads allow

The Hi Low threads allow the screw to be used in either wood or thin gauge metal

Cold Crack Resistance: Withstands temperatures as low as -40°F

boardwalks and decks near water or where they will be exposed to high or severe corrosion

Secure RF Shielding for SCIF Rooms & High-Security Facilities

Key Features of This Grade 70 Tie Down Chain

Simpson Strong-Tie 0.315" x 6-1/4" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 250 General Purpose Diamond Blades The Hi Low threads allowThe Simpson Strong Tie SDCF8X160 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