1/2 in. x 3-1/2 in. Hex Galvanized Lag Screw (25-Pack)
https://www.probuilderswarehouse.com/shop/533955-0-1-2-in-x-3-1-2-in-hex-galvanized-lag-screw-25-pack-564132
https://www.probuilderswarehouse.com/web/image/product.template/564132/image_1920?unique=671cf59
Brand: Everbilt
Model: 804680
SKU#: 533955.0
Barcode: 204274417
