If you have a nominal post measuring 3-1/2x5-1/2" you will need an ABW46Z Post base
It is designed specifically for anchoring Bolthold asphalt anchors to asphalt surfaces
The Simpson ABA66RZ Rough Cut 6x6 Adjustable Post Base - Zmax Finish is designed to securely attach wood posts to existing concrete
ASTM A193 Grade B7 Compliance: Made from quenched and tempered alloy steel for high tensile strength and durability
#8 x 1-5/8" Daggerz T20 Flat Head Deck Screw - ACQ Ultra-Guard Coating, Tan, Pkg. 5,000 UR/LUR Rough Cut Joist Hangers If you have a nominalThe Daggerz Dagger Deck Star Flat Head Screw with Nibs is engineered for exterior wood to wood fastening where strength, durability, and clean finishes are essential. Featuring a tan ACQ Ultra Guard coating rated for 1,000 hours of salt spray protection, these screws deliver advanced corrosion resistance and are approved for use with ACQ treated lumber, making them an excellent choice for decks, fences, and outdoor structures. For easy installation,