Simpson Strong-Tie APB1010R Decorative Post Base for 10x10 Rough Cut Posts - Black Powder Coat, ZMAX Ring Shank - Common Nails is 16 threads per inch

is 16 threads per inch and includes a 5/16" hex head (replacement driver bit — BITHEXR516-134)

commercial

Blue Climaseal® Coating: Helps protect against rust

These blue-coated screws are built tough to deliver strong holding power without the hassle of anchors

Rolled Threads: Increase tensile strength for demanding structural connections

Simpson Strong-Tie APB1010R Decorative Post Base for 10x10 Rough Cut Posts - Black Powder Coat, ZMAX Ring Shank - Common Nails is 16 threads per inchNotice This connector is designed for Rough Cut lumber NOT nominal lumber (most common). This will only fit a post that measures an actual 10x10". If you have a nominal post measuring 9 1 2" x 9 1 2" you will need an APB1010 Ornamental Post base The Simpson Strong Tie APB Adjustable Post Base is part of the Outdoor Accents Mission Collection. This post base anchors wood posts to concrete and adds a classic, craftsman style look to your outdoor spaces.