1/2 in. x 2-1/2 in. Hex Zinc Plated Lag Screw
https://www.probuilderswarehouse.com/shop/229259-0-1-2-in-x-2-1-2-in-hex-zinc-plated-lag-screw-379129
https://www.probuilderswarehouse.com/web/image/product.template/379129/image_1920?unique=671cf59
Brand: Everbilt
Model: 801656
SKU#: 229259.0
Barcode: 204645668
