Skip to content

HOTLINE - 1-888-514-515

Free Shipping On Orders $75+

100% secure payment

HOTLINE - 1-888-514-515 | Free Shipping On Orders $75+ | 100% secure payment

Wedge Expansion Anchors

Wedge anchors are mechanical expansion fasteners engineered for securing fixtures into solid concrete. Once inserted and torqued, the anchor expands at the base, locking into place for a dependable, long-term hold. They are commonly used in structural connections, heavy equipment installations, and industrial construction.

Filters

$
$
  • 5892f73a-96df-4da9-9d57-b50c214edf26.png

    DeWalt POWER-STUD‚®+ SD1 5/8" x 3-1/2" Wedge Expansion Anchor - 25 Qty

    Stanley Black and Decker
    $24.02 - $24.02
    $24.02
    $24.02 - $24.02
    $24.02
    In Stock

    Features Anchor design allows for follow-up expansion after setting under tensile loading Length ID code and identifying marking stamped on head of each anchor Anchor can be installed through standard fixture holes Nominal drill bit size is the same as the anchor diameter Consistent performance in high and low strength concrete Specifications Package Height: 3.500 Package Length: 4.200 Package Weight: 0.370 Package Width: 10.800

  • 2c145321-8022-45b0-88ed-bce992092be1.jpg

    DeWalt POWER-STUD‚®+ SD1 1/2" x 10" Carbon Steel Wedge Expansion Anchor - 25 Qty

    Stanley Black and Decker
    $47.29 - $47.29
    $47.29
    $47.29 - $47.29
    $47.29
    In Stock

    Features Consistent performance in high and low strength concrete Nominal drill bit size is the same as the anchor diameter Anchor can be installed through standard fixture holes Length ID code and identifying marking stamped on head of each anchor Anchor design allows for follow-up expansion after setting under tensile loading Specifications Country of Origin: CHN Connection Design - Wedge: Concrete & Masonry Diameter (in) - Wedge: 0.500000 Fastener Type - Wedge: Mechanical Anchor In...

  • DeWalt POWER-STUD‚®+ SD2 1/2" x 8-1/2" SS Wedge Expansion Anchor - 25 Qty

    Stanley Black and Decker
    $56.98 - $56.98
    $56.98
    $56.98 - $56.98
    $56.98
    In Stock

    The Power-Stud+ SD2 anchor is a fully threaded, torque-controlled, wedge expansion anchor which is designed for consistent performance in cracked and uncracked concrete. Suitable base materials include normal-weight concrete, lightweight concrete and concrete over steel deck. The anchor is manufactured with a zinc plated carbon steel body and stainless steel expansion clip for premium performance. Features Consistent performance in high and low strength concrete Nominal drill bit size is th...

  • DeWalt POWER-STUD‚®+ SD2 1/2" x 7" SS Wedge Expansion Anchor - 25 Qty

    Stanley Black and Decker
    $37.01 - $37.01
    $37.01
    $37.01 - $37.01
    $37.01
    In Stock

    The Power-Stud+ SD2 anchor is a fully threaded, torque-controlled, wedge expansion anchor which is designed for consistent performance in cracked and uncracked concrete. Suitable base materials include normal-weight concrete, lightweight concrete and concrete over steel deck. The anchor is manufactured with a zinc plated carbon steel body and stainless steel expansion clip for premium performance. Features Consistent performance in high and low strength concrete Nominal drill bit size is th...

  • DeWalt POWER-STUD‚®+ SD2 1/2" x 5-1/2" Wedge Expansion Anchor - 50 Qty

    Stanley Black and Decker
    $26.25 - $26.25
    $26.25
    $26.25 - $26.25
    $26.25
    In Stock

    The Power-Stud+ SD2 anchor is a fully threaded, torque-controlled, wedge expansion anchor which is designed for consistent performance in cracked and uncracked concrete. Suitable base materials include normal-weight concrete, lightweight concrete and concrete over steel deck. The anchor is manufactured with a zinc plated carbon steel body and stainless steel expansion clip for premium performance. Features Consistent performance in high and low strength concrete Nominal drill bit size is th...
  • 704e65ea-9684-47d0-9227-725d99fd1e0f.png

    DeWalt POWER-STUD‚®+ SD1 3/8" x 2-3/4" Wedge Expansion Anchor - 50 Qty

    Stanley Black and Decker
    $1,469.47 - $1,469.47
    $1,469.47
    $1,469.47 - $1,469.47
    $1,469.47
    In Stock

    Features Anchor design allows for follow-up expansion after setting under tensile loading Length ID code and identifying marking stamped on head of each anchor Anchor can be installed through standard fixture holes Nominal drill bit size is the same as the anchor diameter Consistent performance in high and low strength concrete Specifications Package Height: 3.0 Package Length: 4.7 Package Weight: 0.093 Package Width: 6.4

  • 67110aa2-eca2-4f50-bf19-9171c45c68e9.png

    DeWalt POWER-STUD‚®+ SD1 3/8" x 2-1/4" Wedge Expansion Anchor - 50 Qty

    Stanley Black and Decker
    $13.65 - $13.65
    $13.65
    $13.65 - $13.65
    $13.65
    In Stock

    Features Anchor design allows for follow-up expansion after setting under tensile loading Length ID code and identifying marking stamped on head of each anchor Anchor can be installed through standard fixture holes Nominal drill bit size is the same as the anchor diameter Consistent performance in high and low strength concrete Specifications Package Height: 2.6 Package Length: 4.0 Package Weight: 0.08 Package Width: 5.6

  • 0eb11a9f-d051-4a77-9818-9571759f864d.jpg

    DeWalt POWER-STUD‚®+ SD1 1/4" Tie-Wire Wedge Expansion Anchor - 100 Qty

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

    Features Consistent performance in high and low strength concrete Nominal drill bit size is the same as the anchor diameter Anchor can be installed through standard fixture holes Length ID code and identifying marking stamped on head of each anchor Anchor design allows for follow-up expansion after setting under tensile loading Specifications Country of Origin: CHN Connection Design - Wedge: Concrete & Masonry Diameter (in) - Wedge: 0.250000 Fastener Type - Wedge: Mechanical Anchor In...
  • b75dd231-8c34-4669-bd74-95243e9e1753.jpeg

    DeWalt POWER-STUD‚® 5/8" x 4-1/2" 304SS Wedge Expansion Anchor - 25 Qty

    Stanley Black and Decker
    $108.15 - $108.15
    $108.15
    $108.15 - $108.15
    $108.15
    In Stock

    Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents damage to threads Clip design prevents spinning during installation Nominal drill bit diameter same as anchor diameter Specifications Country of Origin: CHN Connection Design - Wedge: Concrete Only Diameter (in) - Wedge: 0.625 Fastener Type - Wedge: Mechanical Anchor Indoor / Outdoor ...
  • f0c62983-03cf-4805-93ca-7fdc815ce265.jpg

    DeWalt POWER-STUD‚® HD5 1/2" x 5-1/2" Hot-Dip Galvanized Wedge Expansion Anchor - 50 Qty

    Stanley Black and Decker
    $62.47 - $62.47
    $62.47
    $62.47 - $62.47
    $62.47
    In Stock

    Features Consistent performance in high and low strength concrete Nominal drill bit size is the same as the anchor diameter Anchor can be installed through standard fixture holes Length ID code and identifying marking stamped on head of each anchor Specifications Country of Origin: CHN Connection Design - Wedge: Concrete & Masonry Diameter (in) - Wedge: 0.500000 Fastener Type - Wedge: Mechanical Anchor Indoor / Outdoor - Wedge: Indoor/Outdoor Length (in) - Wedge: 5.5 Anchor Name - Wed...
  • 473a6da4-887a-4f9c-9fb0-0493dc517175.jpeg

    DeWalt POWER-STUD‚®SD6 3/4" x 7" 316SS Wedge Expansion Anchor - 20 Qty

    Stanley Black and Decker
    $264.39 - $264.39
    $264.39
    $264.39 - $264.39
    $264.39
    In Stock

    Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents damage to threads Clip design prevents spinning during installation Nominal drill bit diameter same as anchor diameter Specifications Country of Origin: CHN Connection Design - Wedge: Concrete Only Diameter (in) - Wedge: 0.75 Fastener Type - Wedge: Mechanical Anchor Indoor / Outdoor -...

  • DeWalt POWER-STUD‚® 3/4" x 6-1/4" 316SS Wedge Expansion Anchor - 20 Qty

    Stanley Black and Decker
    $327.95 - $327.95
    $327.95
    $327.95 - $327.95
    $327.95
    In Stock

    The Power-Stud anchor, is a fully threaded, torque-controlled, wedge expansion anchor. It is available in a threaded version suitable for applications in solid concrete and grout-filled concrete masonry. The threaded version is produced in 304 stainless steel and 316 stainless steel. Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents da...

  • DeWalt POWER-STUD‚® 3/4" x 5-1/2" 316SS Wedge Expansion Anchor - 20 Qty

    Stanley Black and Decker
    $372.19 - $372.19
    $372.19
    $372.19 - $372.19
    $372.19
    In Stock

    The Power-Stud anchor, is a fully threaded, torque-controlled, wedge expansion anchor. It is available in a threaded version suitable for applications in solid concrete and grout-filled concrete masonry. The threaded version is produced in 304 stainless steel and 316 stainless steel. Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents da...
  • 70917b27-1593-4b46-ba17-e5c80f62623f.jpeg

    DeWalt POWER-STUD‚®SD6 3/4" x 4-3/4" 316SS Wedge Expansion Anchor - 20 Qty

    Stanley Black and Decker
    $282.49 - $282.49
    $282.49
    $282.49 - $282.49
    $282.49
    In Stock

    Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents damage to threads Clip design prevents spinning during installation Nominal drill bit diameter same as anchor diameter Specifications Country of Origin: CHN Connection Design - Wedge: Concrete Only Diameter (in) - Wedge: 0.75 Fastener Type - Wedge: Mechanical Anchor Indoor / Outdoor -...
  • 110b18b9-4297-4b40-b649-52ee174c66a4.jpeg

    DeWalt POWER-STUD‚®SD6 3/4" x 4-1/4" 316SS Wedge Expansion Anchor - 20 Qty

    Stanley Black and Decker
    $341.73 - $341.73
    $341.73
    $341.73 - $341.73
    $341.73
    In Stock

    Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents damage to threads Clip design prevents spinning during installation Nominal drill bit diameter same as anchor diameter Specifications Country of Origin: CHN Connection Design - Wedge: Concrete Only Diameter (in) - Wedge: 0.75 Fastener Type - Wedge: Mechanical Anchor Indoor / Outdoor -...

  • DeWalt POWER-STUD‚® 5/8" x 8-1/2" 316SS Wedge Expansion Anchor - 25 Qty

    Stanley Black and Decker
    $362.42 - $362.42
    $362.42
    $362.42 - $362.42
    $362.42
    In Stock

    The Power-Stud anchor, is a fully threaded, torque-controlled, wedge expansion anchor. It is available in a threaded version suitable for applications in solid concrete and grout-filled concrete masonry. The threaded version is produced in 304 stainless steel and 316 stainless steel. Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents da...
  • 70c3faf9-5e5a-45de-b484-d14ca77315e9.jpg

    DeWalt POWER-STUD‚®+ SD1 5/8" x 7" SS Wedge Expansion Anchor - 25 Qty

    Stanley Black and Decker
    $400.37 - $400.37
    $400.37
    $400.37 - $400.37
    $400.37
    In Stock

    Features Knurled mandrel design provides consistent performance in cracked concrete and helps prevent galling during service life. Nominal drill bit size is the same as the anchor diameter Anchor can be installed through standard clearance fixture holes Length ID code and identifying marking stamped on head of each anchor Anchor design allows for follow-up expansion after setting under tensile loading Corrosion resistant stainless steel anchors Domestically manufactured by request, call for...

  • DeWalt POWER-STUD‚® 5/8" x 6" 316SS Wedge Expansion Anchor - 25 Qty

    Stanley Black and Decker
    $301.99 - $301.99
    $301.99
    $301.99 - $301.99
    $301.99
    In Stock

    The Power-Stud anchor, is a fully threaded, torque-controlled, wedge expansion anchor. It is available in a threaded version suitable for applications in solid concrete and grout-filled concrete masonry. The threaded version is produced in 304 stainless steel and 316 stainless steel. Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents da...

  • DeWalt POWER-STUD‚® 5/8" x 5" 316SS Wedge Expansion Anchor - 25 Qty

    Stanley Black and Decker
    $232.02 - $232.02
    $232.02
    $232.02 - $232.02
    $232.02
    In Stock

    The Power-Stud anchor, is a fully threaded, torque-controlled, wedge expansion anchor. It is available in a threaded version suitable for applications in solid concrete and grout-filled concrete masonry. The threaded version is produced in 304 stainless steel and 316 stainless steel. Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents da...

  • DeWalt POWER-STUD‚® 5/8" x 3-1/2" 316SS Wedge Expansion Anchor - 25 Qty

    Stanley Black and Decker
    $219.69 - $219.69
    $219.69
    $219.69 - $219.69
    $219.69
    In Stock

    The Power-Stud anchor, is a fully threaded, torque-controlled, wedge expansion anchor. It is available in a threaded version suitable for applications in solid concrete and grout-filled concrete masonry. Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents damage to threads Clip design prevents spinning during installation Nominal drill b...

  • DeWalt POWER-STUD‚® 1/2" x 2-3/4" 316SS Wedge Expansion Anchor - 50 Qty

    Stanley Black and Decker
    $211.39 - $211.39
    $211.39
    $211.39 - $211.39
    $211.39
    In Stock

    The Power-Stud anchor, is a fully threaded, torque-controlled, wedge expansion anchor. It is available in a threaded version suitable for applications in solid concrete and grout-filled concrete masonry. The threaded version is produced in 304 stainless steel and 316 stainless steel. Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents da...

  • DeWalt POWER-STUD‚® 3/8" x 3-1/2" 316SS Wedge Expansion Anchor - 50 Qty

    Stanley Black and Decker
    $174.67 - $174.67
    $174.67
    $174.67 - $174.67
    $174.67
    In Stock

    The Power-Stud anchor, is a fully threaded, torque-controlled, wedge expansion anchor. It is available in a threaded version suitable for applications in solid concrete and grout-filled concrete masonry. The threaded version is produced in 304 stainless steel and 316 stainless steel. Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents da...

  • DeWalt POWER-STUD‚® 3/8" x 3" 316SS Wedge Expansion Anchor - 50 Qty

    Stanley Black and Decker
    $112.54 - $112.54
    $112.54
    $112.54 - $112.54
    $112.54
    In Stock

    The Power-Stud anchor, is a fully threaded, torque-controlled, wedge expansion anchor. It is available in a threaded version suitable for applications in solid concrete and grout-filled concrete masonry. The threaded version is produced in 304 stainless steel and 316 stainless steel. Features Fully threaded, medium duty all-purpose anchor Length ID stamped on each threaded anchor Anchors can be installed through the fixture for hole spotting not required Chamfered impact section prevents da...
  • 4978cb68-aaeb-4efb-9346-6ba57d6d67f2.png

    DeWalt POWER-STUD‚®+SD6 3/8" x 2-3/4" 316SS Wedge Expansion Anchor - 50 Qty

    Stanley Black and Decker
    $115.74 - $115.74
    $115.74
    $115.74 - $115.74
    $115.74
    In Stock

    Features Domestically manufactured by request, call for details Corrosion resistant stainless steel anchors Anchor design allows for follow-up expansion after setting under tensile loading Length ID code and identifying marking stamped on head of each anchor Anchor can be installed through standard clearance fixture holes Nominal drill bit size is the same as the anchor diameter Knurled mandrel design provides consistent performance in cracked concrete and helps prevent galling during servi...

Engineered for Anchoring Into Solid Concrete


  • Designed for Structural and Load-Bearing Applications

    • Wedge anchors are used to secure heavy materials like steel columns, machinery, base plates, or racking systems directly into concrete surfaces.


  • Expansion Locking Mechanism Ensures Long-Term Stability

    • The anchor expands near its embedded end when torqued, delivering a tight grip that resists pullout and vibration over time.


  • Hex Head or Threaded Bolt Tops for Versatile Compatibility

    • Options include hex bolts and threaded variants for use with nuts or washers, adapting to different installation and assembly requirements.


  • Built for Static and Dynamic Load Conditions

    • They are suitable for environments with static loads or vibration, such as warehouses, mechanical rooms, and structural framing.


  • Suitable for Indoor and Outdoor Use With Corrosion-Resistant Options

    • Wedge anchors are available in materials like stainless steel or zinc-plated steel to meet corrosion resistance standards in harsh or exposed conditions.



Frequently Asked Questions About Wedge Expansion Anchors


How do wedge anchors hold in place?

When tightened, the anchor expands at the base, locking tightly against the sides of the drilled hole.


Can wedge anchors be used for structural steel connections?

Yes, they are frequently used in structural applications that demand high holding power.


Are stainless steel wedge anchors corrosion-resistant?

Yes, stainless steel options provide excellent corrosion resistance for outdoor or wet conditions.


What tools are needed to install wedge anchors?

A hammer, correctly sized drill bit, and wrench or impact driver are typically used during installation.


Are wedge anchors removable?

While the nut and washer can be removed, the embedded anchor is not designed to be extracted once installed.

Clearance Center

  • Werner Self Trailing Rope Grab with 50% OFF Stainless Steel
    Save 50% Save %
    Save 50% Save %

    Werner Self Trailing Rope Grab with Shock Pack, Stainless Steel

    Werner Fall Protection
    $162.00
    $162.00 - $162.00
    $162.00
    $81.00
    $81.00 - $81.00
    $81.00
    Only 1 left!

    The Werner Self-Trailing Rope Grab delivers reliable, hands-free fall protection for professionals working at height. Designed for 5/8-inch (16 mm) synthetic rope lifelines, this stainless steel rope grab automatically follows the user’s movement up and down the lifeline, providing smooth mobility and instant locking in the event of a fall. Built from premium stainless steel, the L240002 offers superior corrosion resistance and long-term durability in tough jobsite conditions. The integrated ...
  • Werner 6 ft DeCoil Tie-Back Twin Leg Lanyard, durable fall protection harness with integrated energy absorber, now available at 50% off.
    Save 50% Save %
    Save 50% Save %

    Werner 6 ft DeCoil Tie-Back Twin Leg Lanyard

    Werner Fall Protection
    $415.20
    $415.20 - $415.20
    $415.20
    $207.60
    $207.60 - $207.60
    $207.60
    Only 7 left!

    The Werner Twin Leg Lanyard comes with a 50% offer and is designed to deliver premium fall protection, flexibility, and durability for workers in construction, maintenance, and industrial environments. Featuring tie-back capability, it allows the user to anchor directly to the structure, eliminating the need for a separate anchorage connector. With twin-leg construction, this lanyard offers 100% tie-off — ensuring continuous protection when moving between anchor points. The integrated DeCoil ...
  • Werner LITEFIT™ Small Construction Harness with tongue buckle legs — 50% off.
    Save 50% Save %
    Save 50% Save %

    Werner LITEFIT™ Construction Harness Tongue Buckle Legs Small

    Werner Fall Protection
    $1,491.80
    $1,491.80 - $1,491.80
    $1,491.80
    $745.90
    $745.90 - $745.90
    $745.90
    10+ in stock

    The Werner LITEFIT™ Construction Harness in half of the price delivers all-day comfort, superior fit, and dependable safety for construction professionals working at height. Designed with Werner’s trusted engineering, this full-body fall arrest harness provides the perfect balance between lightweight comfort and heavy-duty durability. The tongue buckle leg straps allow for easy adjustment and a secure fit, while the built-in back D-ring ensures reliable fall arrest connection. Featuring durab...
  • Werner 50 ft Max Patrol Self-Retracting Lifeline, Galvanized Cable at 50% off
    Ships within 1 week
    Ships within 1 week

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

    Werner Fall Protection
    $440.80 - $440.80
    $440.80
    $499.00
    $499.00 - $499.00
    $499.00
    Ships within 1 week

    The Werner 50 ft Self-Retracting Lifeline (SRL) with galvanized steel cable provides reliable fall protection with superior reach and mobility and get 50% offer. Engineered for overhead use, this Class 1 SRL is designed to arrest falls quickly while minimizing impact forces on the user. Built with Werner’s advanced internal braking system, the Max Patrol™ SRL offers smooth deceleration and quick activation, enhancing safety in elevated work environments. The durable galvanized steel cable res...
  • Save 50% Save %
    Save 50% Save %

    Safewaze 11 ft Cable Class A Self-Retracting Lifeline with Snap Hook

    Safewaze
    $149.00
    $149.00 - $149.00
    $149.00
    $74.50
    $74.50 - $74.50
    $74.50
    Only 1 left!

    The Safewaze 11 ft Cable Class provides dependable, compact fall protection for workers at height. Designed for safety, portability, and performance, this Class A SRL features a durable galvanized steel cable and double-locking swivel snap hook to ensure secure attachment in all conditions. Engineered for construction, maintenance, and industrial applications, this self-retracting lifeline offers smooth lifeline retraction, rapid fall arrest, and minimal impact force in the event of a fall. I...
  • Radians Tecona® Smoke Anti-Fog Safety Glasses
    Save 50% Save %
    Save 50% Save %

    Radians Tecona® Smoke Anti-Fog Safety Glasses

    Radians
    $201.24
    $201.24 - $201.24
    $201.24
    $100.62
    $100.62 - $100.62
    $100.62
    10+ in stock

    The Radians Tecona offers dependable eye protection with a lightweight and stylish wraparound design. Engineered for comfort and durability, these glasses feature a scratch-resistant smoke lens that reduces glare and eye strain in bright outdoor conditions — perfect for construction, landscaping, or industrial work. The anti-fog coating ensures clear vision even in humid or high-heat environments, while the vented rubber nosepiece and rubber-tipped temples provide a secure, non-slip fit throu...