Simpson Strong-Tie 0.390" x 7-7/8" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 30 Quik Drive Steel Decking Systems Helps maintain structural integrity of

Helps maintain structural integrity of load-bearing walls

rod coupler

6-lobe drive - secure bit fit for easier driving and longer bit life

When removed

or sheeting

Simpson Strong-Tie 0.390" x 7-7/8" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 30 Quik Drive Steel Decking Systems Helps maintain structural integrity ofThe Simpson Strong Tie SDCF10X200 R30 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