The Strong-Drive SDCFC Timber-CFC screw (CFC — Countersunk, Fully Threaded, Cylinder Head) — a robust structural fastener available in a variety of long sizes (500 mm – 1,000 mm) — is designed for cross-laminated timber (CLT) construction, mass timber construction and general interior applications. These sturdy 0.390"-diameter structural fasteners provide extra strength for demanding applications requiring large-sized structural members. The compact cylinder head provides clean countersinking with a reduced footprint. The yellow zinc, fully-threaded screw, with a proprietary point, provides fast starts and excellent withdrawal resistance. For interior and dry applications only.
Key Features
- Interior grade yellow-zinc coating
- Compact cylinder head helps countersink the screw for an unobstructed finish
- Heavy-duty, fully-threaded 0.390" (10 mm) outer diameter provides strength, with superb withdrawal resistance
- Deep 6-lobe recess for a secure drive (replacement bit: BIT50T-2-R1)
- Available in 500 mm (19 5/8"), 600 mm (23 5/8"), 800 mm (31 1/2"), and 1,000 mm (39 3/8") lengths
Applications
Beam reinforcement, wall to wall, floor to floor, support beams, butt joints, and splitting reinforcement
