Simpson 0.390 x 6-1/4" Strong-Drive SDCF TIMBER-CF Screw (Black E-Coat) PACK:180 Pk One acute side bend line

One acute side bend line to ease design and installation

magnetic quick-change jaws

Tapered Design: Tapered profile allows for easy insertion into the plug hole without forcing or splitting

Milling table allows for movement to accommodate complex workpiece positioning

Heat treated load plates provide superior strength and long-term reliability under heavy loads

Simpson 0.390 x 6-1/4" Strong-Drive SDCF TIMBER-CF Screw (Black E-Coat) PACK:180 Pk One acute side bend lineThe Simpson Strong Drive SDCF Timber CF Screw (0. 390 x 6 1 4", Black E Coat) is a redesigned structural fastener engineered specifically for cross laminated timber (CLT), mass timber construction, and general interior applications. Built to deliver uncompromised strength in demanding structural assemblies, this screw combines precision engineering with a sleek black e coat finish that suits both performance and aesthetic requirements. Whether you are