Simpson Strong-Tie SDCF22700 Strong-Drive® SDCF TIMBER-CF Screw — 0.23 in. x 7 in. T40, Yellow Zinc (250-Qty)

Simpson Strong-Tie SDCF22700

•Flat head with nibs helps countersink the screw for a flush finish. Heavy-duty, fully-threaded shank provides strength, with superb withdrawal resistance
•Head stamp includes length in mm for inspection. Fully-threaded shaft for high withdrawal resistance
•Deep 6-lobe recess for a secure drive (replacement bit: BIT40T-134). Type-17 point for fast starts
•Interior grade yellow-zinc coating. Length: 7 in. (180 mm)
•Quantity: 250.

Simpson Strong-Tie SDCF22700

The Strong-Drive SDCF Timber-CF screw is a structural fastener available in a variety of lengths and is designed for cross-laminated timber construction, mass timber construction and general interior applications. These 0.315-in. and 0.394-in. diameter structural fasteners provide uncompromised strength for these demanding applications. The large flat head with underhead nibs provides for clean countersinking. The yellow-zinc, fully-threaded screw, with a proprietary unique point, provides fast starts and excellent withdrawal resistance. For interior and dry applications only.