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Screw Anchors

Screw anchors offer a reliable solution for securing materials into drywall, concrete, masonry, or block. Designed to create strong fastening points without the need for expansion tools, they are ideal for both light-duty and heavy-duty installations. From plastic screw anchors in drywall to self-tapping anchors for masonry, these fasteners provide dependable grip across various substrates and project types.

  • SCREWBOLT SCREW 3/8IN x 4IN (Flat) (Qty 50)

    Stanley Black and Decker
    Original price $54.66 - Original price $54.66
    Original price
    $54.66
    $54.66 - $54.66
    Current price $54.66
    In Stock

    Features Designed for standard ANSI tolerance drill bits Patented thread design offers toughened threads for tapping high strength concrete Low installation torque in concrete and masonry Universal product for concrete and grouted/solid masonry Ratchet teeth on underside of hex washer head lock against the fixture Can be installed closer to a free edge than traditional expansion anchors Fully removable and reinstallable in same hole (see www.DEWALT.com) Fast installation with powered impact...

  • SCREWBOLT SCREW 3/8IN x 4IN (Flat) (Qty 50)

    Stanley Black and Decker
    Original price $57.54 - Original price $57.54
    Original price
    $57.54
    $57.54 - $57.54
    Current price $57.54
    In Stock

    Features Designed for standard ANSI tolerance drill bits Patented thread design offers toughened threads for tapping high strength concrete Low installation torque in concrete and masonry Universal product for concrete and grouted/solid masonry Ratchet teeth on underside of hex washer head lock against the fixture Can be installed closer to a free edge than traditional expansion anchors Fully removable and reinstallable in same hole (see www.DEWALT.com) Fast installation with powered impact...

Anchoring Made Simple with Screw-Based Fastening


  • Versatile Use Across Drywall, Concrete, and Masonry
  • Screw anchors are suitable for multiple materials, including block and brick, making them a go-to choice for general-purpose anchoring jobs.


  • Concrete Screw Anchors Provide Strong Load Capacity
  • Self-tapping and hex head designs make them easy to install while offering a tight hold in concrete for both structural and non-structural fixtures.


  • Drywall Screw Anchors for Lightweight Fixes
  • Plastic and nylon anchors expand behind the wall to securely hold shelves, brackets, or electrical boxes without cracking the drywall surface.


  • Masonry Screw Anchors Eliminate the Need for Inserts
  • These fasteners cut directly into block or brick, allowing direct screw installation without sleeves or additional hardware.


  • Stainless and Zinc Options for Corrosion Protection
  • Available in weather-resistant materials, screw anchors are ideal for both indoor and outdoor use where moisture or exposure is a factor.



Frequently Asked Questions About Screw Anchors


Do I need to pre-drill holes for screw anchors?

Yes, most types require pre-drilling, especially for masonry or concrete applications.


Can screw anchors be used outdoors?

Yes, stainless steel and coated options are available for outdoor use.


Are plastic screw anchors reusable?

Typically, no—plastic anchors are designed for one-time installation.


What’s the difference between self-tapping and expansion anchors?

Self-tapping anchors cut threads into the material, while expansion anchors rely on outward pressure to hold.


Which drill bit should I use for concrete screw anchors?

Use a carbide-tipped masonry drill bit matched to the anchor’s diameter.