0.315" x 8-5/8" Strong-Drive SDCP Timber-CP Screw - Yellow Zinc, Pkg 50 Large Diameter Tapcons PROLDH Underlayment/Backerboard Attachment

PROLDH Underlayment/Backerboard Attachment

These are compatible with most 33 degree power nailers

The Simpson Strong-Tie CS14-R strap is a continuous utility strap that can be cut to length on the job site for maximum versatility

along with self-retracting wings that bore through wood and snap off upon contact with metal

or Strong-Drive SD structural screws

0.315" x 8-5/8" Strong-Drive SDCP Timber-CP Screw - Yellow Zinc, Pkg 50 Large Diameter Tapcons PROLDH Underlayment/Backerboard AttachmentThe Simpson Strong Tie Strong Drive SDCP Timber CP Screw is built to handle tough wood to wood connections in interior projects. Designed for engineered wood and mass timber construction, these screws offer serious strength while still being easy to install. Each screw features a countersunk head that sits flush with the surface, giving your project a clean, professional look. The fully threaded shank provides excellent holding power, while the sharp