Simpson Strong-Tie 0.470" x 7-7/8" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 25 Daggerz Self-Drilling Screws Reliable Performance: Creates a strong

Reliable Performance: Creates a strong connection between wood framing and existing concrete foundations

High compression strength: Rated at 140 PSI for reliable support under concrete slabs

The versatile GCL assembly consists of a smooth-shank fastener attached to a cold-formed steel clamp

and unbreakable for easy transport

Clear out hole dust before installation for full thread engagement

Simpson Strong-Tie 0.470" x 7-7/8" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 25 Daggerz Self-Drilling Screws Reliable Performance: Creates a strongThe Simpson Strong Tie SDCF12X200 R25 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