5/16" x 2 1/2" Lag Screw

Category: Hardware & Fasteners

SKU: MW05569

$0.45

In Stock · Midwest Builder & Supply — Iowa & Missouri

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Product Description

5/16 in. x 2-1/2 in. hex‑head lag screw for structural wood fastening. This coarse‑thread (commonly 5/16‑9) hex‑head lag screw installs with a wrench or socket and is used for heavy wood connections such as deck framing, retaining walls and timber joinery. Widely available in zinc‑plated, hot‑dipped galvanized and stainless finishes and sold as singles, small retail packs (e.g., 25‑packs) and bulk carton quantities—check individual listings for head dimensions, grade and finish options.