- 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: BIT50T-2-R1)
- Interior grade yellow-zinc coating
- Length: 4 in. (100 mm)
- Quantity: 250
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 0.390-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.
- 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: BIT50T-2-R1)
- Interior grade yellow-zinc coating
- Length: 4 in. (100 mm)
- Quantity: 250
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