Simpson 0.315 x 6-1/4" Strong-Drive SDCF TIMBER-CF Screw Cold-Formed Steel Connectors providing flexibility for installations that

providing flexibility for installations that are not strictly at 45 deg

Use in CMU (concrete masonry unit) block and hollow-core plank base materials

Integrated locking tool storage cabinet in the stand keeps essential tooling organized and secure

5" in mild steel

Stock thickness: 5/16" to 25/32"

Simpson 0.315 x 6-1/4" Strong-Drive SDCF TIMBER-CF Screw Cold-Formed Steel Connectors providing flexibility for installations thatThe Simpson Strong Drive SDCF TIMBER CF Screw (0. 315 x 6 1 4") is a heavy duty structural fastener engineered specifically for cross laminated timber construction, mass timber assemblies, and general interior wood connections. Featuring a fully threaded, yellow zinc coated shank and a proprietary point geometry, this screw delivers fast starts, exceptional withdrawal resistance, and the structural integrity required for demanding timber frame