.276" x 8" Strong-Tie SDWS27800SS-RC10 Timber Screws - 316 Stainless Steel, Pkg 10 Bulk Loose Cement Board Screws These anchors are made of

These anchors are made of 303 stainless steel for added corrosion resistance

If you have a nominal post measuring 5-1/2x5-1/2" you will need an ABA66Z Post base

Material and Finish: Made from 18-Gauge Steel for durability and finished with G90 Galvanized coating

professional-looking finish

To avoid the possibility of corrosion

.276" x 8" Strong-Tie SDWS27800SS-RC10 Timber Screws - 316 Stainless Steel, Pkg 10 Bulk Loose Cement Board Screws These anchors are made ofSimpson Strong Tie SDWS Stainless Steel Timber Screws are built for your toughest outdoor wood projects, especially in areas exposed to moisture, salt, or chemicals. Whether you're framing a deck by the coast, assembling landscape timbers, or working on a backyard structure, these screws offer unmatched corrosion resistance and structural strength. Made from 316 stainless steel, they stand up to the harshest conditions without rusting or degrading