Simpson Strong-Tie 0.390" x 4" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 250 Powder Actuated Tool Accessories The thumb-release mechanism is easy

The thumb-release mechanism is easy to use

stable support for angled joist-to-beam connections

The STHCT1478 Daggerz™ 1/4" x 7/8" Self-Drilling Screw with hex head and Dagger-Guard coating is built for fast

Applications: Heavy-duty tie-downs

Pre-Deflected Design: Reduces movement under tension for a stronger connection

Simpson Strong-Tie 0.390" x 4" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 250 Powder Actuated Tool Accessories The thumb-release mechanism is easyThe Simpson Strong Tie SDCF10X100 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