3/8"-7x7" Hex Head Lag Screw Plain Finish

Low Carbon Steel Hex Head Lag Screws with Plain Finish – Strong, Reliable Fasteners for Wood and Masonry

Hex head lag screws made from low carbon steel and featuring a plain finish are trusted fasteners for heavy-duty wood-to-wood and wood-to-masonry applications. These robust screws are designed for high-load structural assemblies where strong holding power is essential, particularly in construction, framing, and outdoor structural projects.

With a hexagonal head, these lag screws can be driven with a wrench or socket for excellent torque application and a secure hold. The coarse, deep threads allow the screw to bite tightly into wood or anchors without the need for a nut, offering solid structural support. The plain (uncoated) finish is best suited for indoor or dry environments where corrosion is not a primary concern.

Manufactured to meet ASME B18.2.1 standards, low carbon steel lag screws are cost-effective, easy to install, and reliable for long-term use. Available in a variety of diameters and lengths, these fasteners are ideal for projects requiring strength without the need for plating or corrosion resistance.

Specifications:

• Material: Low carbon steel

• Finish: Plain (uncoated)

• Head Style: Hex head

• Thread Type: Deep, coarse lag screw threads

• Standards: ASME B18.2.1

• Drive Method: Wrench or socket

Applications:

• Wood framing and timber connections

• Deck construction and fencing

• Masonry anchoring with plastic or lead shields

• Securing heavy fixtures to studs

• Structural assemblies and equipment mounting

Choose low carbon steel hex head lag screws with plain finish for reliable performance in structural and woodworking applications. Contact us for sizing, load ratings, and fast shipping on bulk orders.