Simpson Strong-Tie 0.390" x 39-3/8" SDCFC Timber-CFC Cylinder Head Screw - E-Coat, Black, Qty. 50 Strong-Tie Drop In Anchors these screws withstand harsh outdoor

these screws withstand harsh outdoor environments

Its self-storing design allows it to tuck away neatly under the trailer

Standard Mushroom Tip: Compatible with most winch systems on flatbed trailers

Flat Head Design – Countersinks cleanly for a flush

Its galvanized finish helps resist corrosion in crawl spaces

Simpson Strong-Tie 0.390" x 39-3/8" SDCFC Timber-CFC Cylinder Head Screw - E-Coat, Black, Qty. 50 Strong-Tie Drop In Anchors these screws withstand harsh outdoorSimpson Strong Tie SDCFC10X1000 SDCFC TIMBER CFC Screws are engineered for heavy duty fastening in mass timber and CLT construction. Designed for structural performance, these screws are ICC ES code listed and tested for demanding applications including curtain wall framing, nail laminated timber (NLT), and cross laminated timber (CLT) panels. Crafted from high strength carbon steel with a double barrier coating, the SDCFC screw provides excellent