Daggerz #12 x 2-1/2" Self-Drilling Metal-to-Metal Screw, Hex-Washer Head, #3 Drill Point - 410 Stainless Steel| Qty. 1,000 Metal Roofing Screws Square drive system - includes

Square drive system - includes driver bit

Pre-drilling may be required when working with dense engineered wood to prevent splitting

Strong-Drive WSNTL Subfloor Screws

The Simpson ABU88SS 8x8 Adjustable Post Base - Stainless Steel is designed to securely attach wood posts to existing concrete

If you have a nominal post measuring 3-1/2x3-1/2" you will need an ABA44Z Post base

Daggerz #12 x 2-1/2" Self-Drilling Metal-to-Metal Screw, Hex-Washer Head, #3 Drill Point - 410 Stainless Steel| Qty. 1,000 Metal Roofing Screws Square drive system - includesDaggerz Self Drilling Metal Screws with hex heads are built to tackle demanding metal to metal fastening jobs with speed and efficiency. Made from hardened 410 stainless steel, these screws provide a strong balance of corrosion resistance and structural strength, making them a go to choice for light to medium gauge steel projects. With a self drilling tip designed to eliminate the need for predrilling, these screws reduce labor time and deliver