Tapcon 1/4" x 2-1/4" Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 44,000 (Pallet) Safety Harnesses & Body Wear ) gap is allowed between

) gap is allowed between the end of the header and the face of the jamb stud

Self-drilling tip penetrates light-gauge steel without predrilling

stylish solution for reinforcing 90-degree wood-to-wood connections

If you have a nominal post measuring 9-1/2x9-1/2" you will need an ABU1010Z Post base

Tapcon 1/4" x 2-1/4" Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 44,000 (Pallet) Safety Harnesses & Body Wear ) gap is allowed betweenTapcon 410 Stainless Steel Concrete Screws are designed for fastening into concrete, brick, or block, delivering lasting performance in tough jobsite conditions. Made from tough 410 stainless steel, these screws are strong enough to hold tight in concrete and resist rust. The hex washer head provides solid bit engagement and a finished look without needing separate washers. With aggressive Hi Lo threads and a Nail Type tip, Tapcon screws bite quickly