For All Things Fastening.

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During the COVID-19 pandemic, Allfasteners’ locations nationwide are operating under essential business.

Premium Lag Screws

Sometimes referred as a lag bolt, the heavy-duty lag screw has coarse threads for gripping into wood. Its hex head often has a length of unthreaded shank beneath it, which gives extra strength for tightening. Lag screws are typically installed with a socket or impact wrench.

Ideal for high load situations like decking, timber retaining walls and overhead garage doors, lag screws often require a pre-drilled hole to ease installation.

Feel free to ask us any pre-purchase questions regarding these lag screws or any of our other products by calling 800 577 3171 or by filling out the contact us form.

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  • Hex Lag Screws Zinc

    Hex Lag Screws Zinc

  • Hex Lag Screw Galvanized

    Hex Lag Screw Galvanized

  • Acoustical Lag Screw Zinc Yellow

    Acoustical Lag Screw Zinc Yellow

  • High Head Hex Washer Lag Screw Zinc

    High Head Hex Washer Lag Screw Zinc

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The Industry’s Trusted Supplier

Screws come in many shapes and sizes, which can make the decision-making process difficult.  At Allfasteners, we have decades of experience with helping customers specify the correct tools and hardware for a great variety of jobs. We have backgrounds in building, engineering, safety and many other trades, so the advice you get from us is from first-hand experience.

Allfasteners has close working relationships with some of the most reputable shipping and freight partners in the USA. For any quantity, you can benefit from our market-leading shipping deals and our ability to process and dispatch your screws in a very short turnaround time.

For Top Quality Lag Screws, Call Us

Need lag screws for your next fastening job? Allfasteners is America’s leader For All Things Fastening; it’s our job to help you correctly specify and purchase screws for your project. For inquiries, call us on 800 577 3171 or via email here.