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Impact Nail Pin Anchors

Impact nail pin anchors are fasteners designed for driving directly into concrete and masonry. Commonly used in light-duty installations, they eliminate the need for threading or tightening, making them suitable for overhead work, cable trays, conduits, or fixtures. These anchors are activated with a hammer, creating a strong hold in solid base materials like concrete or block.

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  • DeWalt ZAMAC HAMMER-SCREW‚® 1/4" x 3" Phillips/Mushroom Head Nail Anchor - 1000 Qty

    Stanley Black and Decker
    $659.99 - $659.99
    $659.99
    $659.99 - $659.99
    $659.99
    In Stock

    The Zamac Hammer-Screw is a unique, one-step nail drive anchor featuring a Phillips type head and a screw thread for use in concrete, block, brick or stone. It is available in 1/4" diameter and lengths ranging from 3/4" to 3". With a body formed from corrosion resistant Zamac alloy and a zinc plated carbon steel drive screw, this anchor has been developed as an improvement over standard nailin anchors. The Zamac Hammer-Screw has been designed to provide a removable anchor with higher tension...

  • DeWalt ZAMAC HAMMER-SCREW‚® 1/4" x 2" Phillips/Mushroom Head Nail Anchor - 1000 Qty

    Stanley Black and Decker
    $189.00 - $189.00
    $189.00
    $189.00 - $189.00
    $189.00
    In Stock

    The Zamac Hammer-Screw is a unique, one-step nail drive anchor featuring a Phillips type head and a screw thread for use in concrete, block, brick or stone. It is available in 1/4" diameter and lengths ranging from 3/4" to 3". With a body formed from corrosion resistant Zamac alloy and a zinc plated carbon steel drive screw, this anchor has been developed as an improvement over standard nailin anchors. The Zamac Hammer-Screw has been designed to provide a removable anchor with higher tension...

  • DeWalt ZAMAC HAMMER-SCREW‚® 1/4" x 1-1/2" Phillips/Mushroom Head Nail Anchor - 1000 Qty

    Stanley Black and Decker
    $115.50 - $115.50
    $115.50
    $115.50 - $115.50
    $115.50
    In Stock

    The Zamac Hammer-Screw is a unique, one-step nail drive anchor featuring a Phillips type head and a screw thread for use in concrete, block, brick or stone. It is available in 1/4" diameter and lengths ranging from 3/4" to 3". With a body formed from corrosion resistant Zamac alloy and a zinc plated carbon steel drive screw, this anchor has been developed as an improvement over standard nailin anchors. The Zamac Hammer-Screw has been designed to provide a removable anchor with higher tension...

  • DeWalt ZAMAC HAMMER-SCREW‚® 1/4" x 1-1/4" Phillips/Mushroom Head Nail Anchor - 1000 Qty

    Stanley Black and Decker
    $105.00 - $105.00
    $105.00
    $105.00 - $105.00
    $105.00
    In Stock

    The Zamac Hammer-Screw is a unique, one-step nail drive anchor featuring a Phillips type head and a screw thread for use in concrete, block, brick or stone. It is available in 1/4" diameter and lengths ranging from 3/4" to 3". With a body formed from corrosion resistant Zamac alloy and a zinc plated carbon steel drive screw, this anchor has been developed as an improvement over standard nailin anchors. The Zamac Hammer-Screw has been designed to provide a removable anchor with higher tension...

  • DeWalt ZAMAC HAMMER-SCREW‚® 1/4" x 1" Phillips/Mushroom Head Nail Anchor - 1000 Qty

    Stanley Black and Decker
    $94.50 - $94.50
    $94.50
    $94.50 - $94.50
    $94.50
    In Stock

    The Zamac Hammer-Screw is a unique, one-step nail drive anchor featuring a Phillips type head and a screw thread for use in concrete, block, brick or stone. It is available in 1/4" diameter and lengths ranging from 3/4" to 3". With a body formed from corrosion resistant Zamac alloy and a zinc plated carbon steel drive screw, this anchor has been developed as an improvement over standard nailin anchors. The Zamac Hammer-Screw has been designed to provide a removable anchor with higher tension...

  • DeWalt ZAMAC HAMMER-SCREW‚® 1/4" x 3/4" Phillips/Mushroom Head Nail Anchor - 1000 Qty

    Stanley Black and Decker
    $170.72 - $170.72
    $170.72
    $170.72 - $170.72
    $170.72
    In Stock

    The Zamac Hammer-Screw is a unique, one-step nail drive anchor featuring a Phillips type head and a screw thread for use in concrete, block, brick or stone. It is available in 1/4" diameter and lengths ranging from 3/4" to 3". With a body formed from corrosion resistant Zamac alloy and a zinc plated carbon steel drive screw, this anchor has been developed as an improvement over standard nailin anchors. The Zamac Hammer-Screw has been designed to provide a removable anchor with higher tension...

  • DeWalt ZAMAC HAMMER-SCREW‚® 1/4" x 3" Phillips/Mushroom Head Nail Anchor - 100 Qty

    Stanley Black and Decker
    $73.21 - $73.21
    $73.21
    $73.21 - $73.21
    $73.21
    In Stock

    The Zamac Hammer-Screw is a unique, one-step nail drive anchor featuring a Phillips type head and a screw thread for use in concrete, block, brick or stone. It is available in 1/4" diameter and lengths ranging from 3/4" to 3". With a body formed from corrosion resistant Zamac alloy and a zinc plated carbon steel drive screw, this anchor has been developed as an improvement over standard nailin anchors. The Zamac Hammer-Screw has been designed to provide a removable anchor with higher tension...

  • DeWalt ZAMAC HAMMER-SCREW‚® 1/4" x 2" Phillips/Mushroom Head Nail Anchor - 100 Qty

    Stanley Black and Decker
    $25.20 - $25.20
    $25.20
    $25.20 - $25.20
    $25.20
    In Stock

    The Zamac Hammer-Screw is a unique, one-step nail drive anchor featuring a Phillips type head and a screw thread for use in concrete, block, brick or stone. It is available in 1/4" diameter and lengths ranging from 3/4" to 3". With a body formed from corrosion resistant Zamac alloy and a zinc plated carbon steel drive screw, this anchor has been developed as an improvement over standard nailin anchors. The Zamac Hammer-Screw has been designed to provide a removable anchor with higher tension...

  • DeWalt ZAMAC HAMMER-SCREW‚® 1/4" x 1-1/4" Phillips/Mushroom Head Nail Anchor - 100 Qty

    Stanley Black and Decker
    $20.98 - $20.98
    $20.98
    $20.98 - $20.98
    $20.98
    In Stock

    The Zamac Hammer-Screw is a unique, one-step nail drive anchor featuring a Phillips type head and a screw thread for use in concrete, block, brick or stone. It is available in 1/4" diameter and lengths ranging from 3/4" to 3". With a body formed from corrosion resistant Zamac alloy and a zinc plated carbon steel drive screw, this anchor has been developed as an improvement over standard nailin anchors. The Zamac Hammer-Screw has been designed to provide a removable anchor with higher tension...
  • 0ff9d338-7ffd-48b7-b608-a00fcedb3e34.jpeg

    DeWalt ZAMAC NAILIN‚® 1/4" x 1" Carbon Steel Mushroom Head Drive Anchor - 100 Qty

    Stanley Black and Decker
    $10.32 - $10.32
    $10.32
    $10.32 - $10.32
    $10.32
    In Stock

    Features General purpose anchoring Installs in a variety of base materials Roof Flashing Mechanical Attachments Specifications Country of Origin: TWN Connection Design - Masonry & Concrete: Concrete & Masonry Fastener Category - Masonry & Concrete: Anchors Fastener Type - Masonry & Concrete: Mechanical Anchor Fastener Color / Finish - Masonry & Concrete: Silver Fastener Material - Masonry & Concrete: Steel Length (in) - Masonry & Concrete: 1 Diameter (in) - Mas...

  • DeWalt NYLON NAILIN‚® 1/4" x 4" Mushroom Head Nail Anchor - 100 Qty

    Stanley Black and Decker
    $23.98 - $23.98
    $23.98
    $23.98 - $23.98
    $23.98
    In Stock

    The Nylon Nailin is a nail drive anchor with a body formed from engineered plastic and drive nails available in carbon and stainless steel. The anchor can be used in concrete, block, brick or stone. The anchor is pre-assembled with either a carbon steel or stainless steel nail. This anchor is not recommended for overhead, life-safety or sustained tensile loading applications. Features General purpose anchoring Installs in a variety of base materials Nylon body is corrosion resistant Provide...
  • a7590229-b2f2-4015-969f-4e0bb5df5f3a.jpeg

    DeWalt NYLON NAILIN‚® 1/4" x 3" Mushroom Head Hammer Drive Anchor Body Only - 2500 Qty

    Stanley Black and Decker
    $441.98 - $441.98
    $441.98
    $441.98 - $441.98
    $441.98
    In Stock

    Features General purpose anchoring Installs in a variety of base materials Manufactured by DEWALT Nylon nailin Specifications Country of Origin: TWN Connection Design - Masonry & Concrete: Concrete & Masonry Fastener Category - Masonry & Concrete: Anchors Fastener Type - Masonry & Concrete: Mechanical Anchor Fastener Color / Finish - Masonry & Concrete: White Fastener Material - Masonry & Concrete: Nylon Length (in) - Masonry & Concrete: 3 Diameter (in) - Mason...

  • DeWalt NYLON NAILIN‚® 1/4" x 3" Mushroom Head Nail Anchor - 100 Qty

    Stanley Black and Decker
    $16.80 - $16.80
    $16.80
    $16.80 - $16.80
    $16.80
    In Stock

    The Nylon Nailin is a nail drive anchor with a body formed from engineered plastic and drive nails available in carbon and stainless steel. The anchor can be used in concrete, block, brick or stone. The anchor is pre-assembled with either a carbon steel or stainless steel nail. This anchor is not recommended for overhead, life-safety or sustained tensile loading applications. Features General purpose anchoring Installs in a variety of base materials Nylon body is corrosion resistant Provide...
  • f06f1e5b-4fda-475b-95be-d606ca45fae1.jpeg

    DeWalt NYLON NAILIN‚® 1/4" x 2" Mushroom Head Hammer Drive Anchor - 100 Qty

    Stanley Black and Decker
    $12.60 - $12.60
    $12.60
    $12.60 - $12.60
    $12.60
    In Stock

    Features General purpose anchoring Installs in a variety of base materials Manufactured by DEWALT Nylon nailin Specifications Country of Origin: TWN Connection Design - Masonry & Concrete: Concrete & Masonry Fastener Category - Masonry & Concrete: Anchors Fastener Type - Masonry & Concrete: Mechanical Anchor Fastener Color / Finish - Masonry & Concrete: White Fastener Material - Masonry & Concrete: Nylon Length (in) - Masonry & Concrete: 2 Diameter (in) - Mason...
  • 8da62ea0-e8a4-4569-8e2c-fa40349f2d3d.jpeg

    DeWalt NYLON NAILIN‚® 1/4" x 2" Flat Head Hammer Drive Anchor - 100 Qty

    Stanley Black and Decker
    $15.98 - $15.98
    $15.98
    $15.98 - $15.98
    $15.98
    In Stock

    Features General purpose anchoring Installs in a variety of base materials Manufactured by DEWALT Nylon nailin Specifications Country of Origin: TWN Connection Design - Masonry & Concrete: Concrete & Masonry Fastener Category - Masonry & Concrete: Anchors Fastener Type - Masonry & Concrete: Mechanical Anchor Fastener Color / Finish - Masonry & Concrete: White Fastener Material - Masonry & Concrete: Nylon Length (in) - Masonry & Concrete: 2 Diameter (in) - Mason...

  • DeWalt NYLON NAILIN‚® 1/4" x 1-1/2" SS Mushroom Head Nail Anchor - 100 Qty

    Stanley Black and Decker
    $22.05 - $22.05
    $22.05
    $22.05 - $22.05
    $22.05
    In Stock

    The Nylon Nailin is a nail drive anchor with a body formed from engineered plastic and drive nails available in carbon and stainless steel. The anchor can be used in concrete, block, brick or stone. The anchor is pre-assembled with either a carbon steel or stainless steel nail. This anchor is not recommended for overhead, life-safety or sustained tensile loading applications. Features General purpose anchoring Installs in a variety of base materials Nylon body is corrosion resistant Provide...

  • DeWalt NYLON NAILIN‚® 1/4" x 1" SS Mushroom Head Nail Anchor - 100 Qty

    Stanley Black and Decker
    $49.72 - $49.72
    $49.72
    $49.72 - $49.72
    $49.72
    In Stock

    The Nylon Nailin is a nail drive anchor with a body formed from engineered plastic and drive nails available in carbon and stainless steel. The anchor can be used in concrete, block, brick or stone. The anchor is pre-assembled with either a carbon steel or stainless steel nail. This anchor is not recommended for overhead, life-safety or sustained tensile loading applications. Features General purpose anchoring Installs in a variety of base materials Nylon body is corrosion resistant Provide...

  • DeWalt NYLON NAILIN‚® 3/16" x 1" Mushroom Head Nail Anchor - 100 Qty

    Stanley Black and Decker
    $5.25 - $5.25
    $5.25
    $5.25 - $5.25
    $5.25
    In Stock

    The Nylon Nailin is a nail drive anchor with a body formed from engineered plastic and drive nails available in carbon and stainless steel. The anchor can be used in concrete, block, brick or stone. The anchor is pre-assembled with either a carbon steel or stainless steel nail. This anchor is not recommended for overhead, life-safety or sustained tensile loading applications. Features General purpose anchoring Installs in a variety of base materials Nylon body is corrosion resistant Provide...
  • 050b9646-340e-40b1-bb83-4a7e50cc278f.jpeg

    DeWalt NYLON NAILIN‚® 3/16" x 1" Round Head Hammer Drive Anchor - 100 Qty

    Stanley Black and Decker
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
    In Stock

    Features General purpose anchoring Installs in a variety of base materials Manufactured by DEWALT Nylon nailin Specifications Country of Origin: TWN Connection Design - Masonry & Concrete: Concrete & Masonry Fastener Category - Masonry & Concrete: Anchors Fastener Type - Masonry & Concrete: Mechanical Anchor Fastener Color / Finish - Masonry & Concrete: White Fastener Material - Masonry & Concrete: Nylon Length (in) - Masonry & Concrete: 1 Diameter (in) - Mason...
  • c7023794-ee97-43af-ab44-197cb9ddd1a5.jpeg

    DeWalt ZAMAC NAILIN‚® 1/4" x 1-1/4" Stainless Steel Mushroom Head Drive Anchor - 100 Qty

    Stanley Black and Decker
    $17.95 - $17.95
    $17.95
    $17.95 - $17.95
    $17.95
    In Stock

    Features General purpose anchoring Installs in a variety of base materials Manufactured by DEWALT Zamac Nailin Specifications Country of Origin: TWN Connection Design - Masonry & Concrete: Concrete & Masonry Fastener Category - Masonry & Concrete: Anchors Fastener Type - Masonry & Concrete: Mechanical Anchor Fastener Color / Finish - Masonry & Concrete: Zinc Fastener Material - Masonry & Concrete: Zamac Alloy Length (in) - Masonry & Concrete: 1.25 Diameter (in)...
  • 4399392e-85db-4297-b00e-9fd1779dc968.jpeg

    DeWalt ZAMAC NAILIN‚® 1/4" x 1" Stainless Steel Mushroom Head Drive Anchor - 100 Qty

    Stanley Black and Decker
    $15.85 - $15.85
    $15.85
    $15.85 - $15.85
    $15.85
    In Stock

    Features General purpose anchoring Installs in a variety of base materials Manufactured by DEWALT Zamac Nailin Specifications Country of Origin: TWN Connection Design - Masonry & Concrete: Concrete & Masonry Fastener Category - Masonry & Concrete: Anchors Fastener Type - Masonry & Concrete: Mechanical Anchor Fastener Color / Finish - Masonry & Concrete: Zinc Fastener Material - Masonry & Concrete: Zamac Alloy Length (in) - Masonry & Concrete: 1 Diameter (in) - ...

Hammer-Driven Anchors Built for Fast and Reliable Concrete Fastening


  • Designed for Direct Installation Without the Need for Threading Tools

    • These anchors drive directly into pre-drilled holes using a hammer, simplifying setup and reducing installation time on job sites.


  • Suited for Light Fixtures, Conduit, and Tie Wire Applications

    • Often used in overhead installations, drive pin anchors provide consistent holding power for lightweight fixtures, electrical work, and cable runs.


  • Material Options for Different Performance and Environmental Needs

    • Stainless steel pin anchors offer corrosion resistance in damp areas, while nylon nail-in anchors reduce vibration transfer in sensitive setups.


  • Compatible with Concrete, Block, and Solid Masonry Surfaces

    • These anchors are engineered to grip securely in dense base materials, helping ensure dependable fastening in construction or utility projects.


  • Fixed Expansion Mechanism Reduces Loosening After Installation

    • The pin expands the anchor body within the hole during impact, locking it in place without relying on torque or threads.



Frequently Asked Questions About Impact Nail Pin Anchors


Are hammer drive pin anchors reusable?

No, they are designed for one-time permanent installations.


Do these work on block and brick walls?

Yes, they are compatible with concrete, block, and other solid masonry.


Are nylon nail-in anchors suitable for electrical work?

Yes, nylon options reduce vibration and provide electrical insulation.


What tool is needed to install a drive pin anchor?

Only a hammer is required to set the pin after pre-drilling the hole.


Can they be used outdoors?

Stainless steel versions are recommended for outdoor or corrosive environments.

Clearance Center

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    Werner 6 ft DeCoil Tie-Back Twin Leg Lanyard

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    Werner Fall Protection
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    Werner 50 ft Max Patrol Self-Retracting Lifeline, Galvanized Cable

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