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Strong-Drive® SDCF TIMBER-CF Screw 

Strong-Drive® SDCF TIMBER-CF Screw

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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"- and 0.394"-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.

Key Features

  • 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
  • Type-17 point for fast starts
  • Interior grade yellow-zinc coating
  • Deep 6-lobe recess for a secure drive (replacement bit: BIT50T-134 for 23 5/8" length; BIT40T-134 for all others)
  • Available in 4 3/4", 5 1/2", 6 1/4", 7", 8 5/8", 10 1/4", 11 3/4", 13 3/4", 19 5/8" and 23 5/8" lengths

Applications

  • Beam reinforcement, wall-to-wall, floor-to-floor, support beams, butt joints

Related Literature

Product Information Table

Fastener Production Information and Stuff & Things
New products
Model No. Coating/Material Length (in.) Head Diameter (in.) Shank Diameter (in.) Drive Type Head Type Thread Length Point Type Packaging Qty. UPC
SDCF221014 Yellow-Zinc Coated 10 1/4 0.59 0.23 T40 6-Lobe Flat Head with Nibs 9.65 Type-17 Point 250 707392011972
SDCF221014-R50 Yellow-Zinc Coated 10 1/4 0.59 0.23 T40 6-Lobe Flat Head with Nibs 9.65 Type-17 Point 50 707392011880
SDCF221134 Yellow-Zinc Coated 11 3/4 0.59 0.23 T40 6-Lobe Flat Head with Nibs 11.22 Type-17 Point 250 707392011989
SDCF221134-R50 Yellow-Zinc Coated 11 3/4 0.59 0.23 T40 6-Lobe Flat Head with Nibs 11.22 Type-17 Point 50 707392011897
SDCF221334 Yellow-Zinc Coated 13 3/4 0.59 0.23 T40 6-Lobe Flat Head with Nibs 13.19 Type-17 Point 250 707392011996
SDCF221334-R50 Yellow-Zinc Coated 13 3/4 0.59 0.23 T40 6-Lobe Flat Head with Nibs 13.19 Type-17 Point 50 707392011903
SDCF22434 Yellow-Zinc Coated 4 3/4 0.59 0.23 T40 6-Lobe Flat Head with Nibs 4.13 Type-17 Point 250 707392011927
SDCF22434-R50 Yellow-Zinc Coated 4 3/4 0.59 0.23 T40 6-Lobe Flat Head with Nibs 4.13 Type-17 Point 50 707392011835
SDCF22512 Yellow-Zinc Coated 5 1/2 0.59 0.23 T40 6-Lobe Flat Head with Nibs 4.92 Type-17 Point 250 707392011934
SDCF22512-R50 Yellow-Zinc Coated 5 1/2 0.59 0.23 T40 6-Lobe Flat Head with Nibs 4.92 Type-17 Point 50 707392011842
SDCF22614 Yellow-Zinc Coated 6 1/4 0.59 0.23 T40 6-Lobe Flat Head with Nibs 5.71 Type-17 Point 250 707392011941
SDCF22614-R50 Yellow-Zinc Coated 6 1/4 0.59 0.23 T40 6-Lobe Flat Head with Nibs 5.71 Type-17 Point 50 707392011859
SDCF22700 Yellow-Zinc Coated 7 0.59 0.23 T40 6-Lobe Flat Head with Nibs 6.5 Type-17 Point 250 707392011958
SDCF22700-R50 Yellow-Zinc Coated 7 0.59 0.23 T40 6-Lobe Flat Head with Nibs 6.5 Type-17 Point 50 707392011866
SDCF22858 Yellow-Zinc Coated 8 5/8 0.59 0.23 T40 6-Lobe Flat Head with Nibs 8.07 Type-17 Point 250 707392011965
SDCF22858-R50 Yellow-Zinc Coated 8 5/8 0.59 0.23 T40 6-Lobe Flat Head with Nibs 8.07 Type-17 Point 50 707392011873
SDCF271958 Yellow-Zinc Coated 19 5/8 0.73 0.28 T50 6-Lobe Flat Head with Nibs 18.31 Type-17 Point 100 707392012009
SDCF271958-R25 Yellow-Zinc Coated 19 5/8 0.73 0.28 T50 6-Lobe Flat Head with Nibs 18.31 Type-17 Point 25 707392011910
SDCF272358 Yellow-Zinc Coated 23 5/8 0.73 0.28 T50 6-Lobe Flat Head with Nibs 22.24 Type-17 Point 100 707392012184
SDCF272358-R25 Yellow-Zinc Coated 23 5/8 0.73 0.28 T50 6-Lobe Flat Head with Nibs 22.24 Type-17 Point 25 707392012191

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT