Description
Tapcon 1 2" x 5" LDT Large Diameter Concrete Screw, Hex Head 410 Stainless Steel Qty. 25 Underlayment & Subfloor Screws If you have a nominal If you have a nominal post measuring 11 1 2x11 1 2" you will need an ABU1212Z Post base The flat head with under head nibs countersinks cleanly into wood nailers