Simpson SDCFC273112 SDCFC TIMBER-CFC Screw 0.390 x 31-1/2 in 50-Pack HH Header Hangers The underside keel on each

The underside keel on each biscuit helps ensure accurate and uniform fastener positioning across every installation

Offers unique leveling simplicity during and after construction

making it suitable for a variety of structural applications where a beam connects to a masonry or concrete wall

Quick-Return Parallelism Stop: The parallelism adjust dial features a stop to quickly return the conveyor bed to a flat position

Simpson SDCFC273112 SDCFC TIMBER-CFC Screw 0.390 x 31-1/2 in 50-Pack HH Header Hangers The underside keel on eachThe Simpson Strong Tie SDCFC TIMBER CFC Screw (Model SDCFC273112) is a heavy duty structural fastener engineered for cross laminated timber (CLT) construction, mass timber construction, and general interior applications. At 31 1 2" in length with a robust 0. 390" overall diameter, this screw delivers the extra strength required for demanding applications involving large sized structural members. The yellow zinc coating is formulated specifically for