0.390 x 23 5/8 Strong-Drive SDCFC Timber-CFC Screw Black E-Coat - Box (50)

The newly redesigned Strong-Drive SDCFC Timber-CFC screw is a robust structural fastener for demanding applications involving large members such as mass timber. A fully threaded shank provides withdrawal resistance, and the compact cylinder head creates a clean finish when left exposed, or a concealed finish when countersunk. The SawTooth point ensures fast starts, reducing installation torque and eliminating the need for predrilling in most applications. The black e-coat finish enhances aesthetics and, along with the optimized hardness profile, helps mitigate risk of brittle fracture for reliable, long-term performance. Compact cylinder head helps countersink the screw for a clean finish Heavy-duty, fully threaded shank provides strength, with superb withdrawal resistance SawTooth point for fast start and easy driving Black e-coat finish provides a construction-durable nonmetallic coating for corrosion resistance in interior dry-service applications Deep 6-lobe recess for a secure drive Compliant with CSA O86:24 hydrogen embrittlement requirements Applications: Beam reinforcement, wood-to-wood connections, repair of checked or split timberSize: 0.390 x 23 5/8 · Packaging: Box of 50