L.H.Dottie® Hex Head Lag Screw Carbon Steel 5/16" x 4-1/2" 100 Pack LAG516412

Heavy-duty fastening solutions for demanding projects! The L.H.Dottie Hex Head Lag Screw is a reliable choice for connecting heavy lumber or materials under strenuous load. Manufactured from low carbon steel, these screws are perfect for masonry applications like concrete, brick, and mortar. They can also be used where standard wood screws fall short. With a pre-drilled pilot hole, you can prevent splitting or snapping. Measuring 5/16in x 4-1/2in, this 100-pack is ideal for large-scale projects. ASME B18.2.1 compliant, these screws meet rigorous standards for steel lag screws, ensuring a secure hold every time.

Top product features:

• Heavy duty fasteners used to connect heavy lumber or other materials that bear a strenuous load.
• Manufactured from low carbon steel.
• Can be used with lag shields in a variety of masonry applications such as concrete, brick, and mortar.

Top product applications:

• Connecting heavy lumber
• Connecting masonry materials such as concrete, brick, and mortar
• Replacing standard wood screws in applications where they are too short or small