concrete anchors 1/2 buyer’s guide for 2024
We spent many hours on research to finding concrete anchors 1/2, reading product features, product specifications for this guide. For those of you who wish to the best concrete anchors 1/2, you should not miss this article. concrete anchors 1/2 coming in a variety of types but also different price range. The following is the top 10 concrete anchors 1/2 by our suggestions:
Best concrete anchors 1/2
1. Strong Bolt STB2-50700 Wedge Anchor 1/2-Inch by 7-Inch, 25-Piece
Feature
Tri-segmented clipDual embossments on each clip segment
High-strength alloy clip on carbon-steel anchors
Length identification on head of fastener
Category 1 anchor classification
Description
The Strong-Bolt 2 wedge anchor is the next generation solution for cracked and uncracked concrete. Following rigorous testing according to ICC-ES acceptance criteria, the Strong-Bolt 2 anchor received classification as a Category 1 anchor, the highest attainable anchor category for performance in cracked concrete under static and seimic loading. Code listed by ICC-ES under the 2009 IBC requirements for post-installed anchors in cracked and uncracked concrete.2. The Hillman Group 372172 Wedge-Bolt Anchor, 1/2 x 4-Inch, 20-Pack
Feature
Wedge anchor size is equal to hole sizeNo maximum hole depth
Permanent installation
Description
The Wedge Bolt+ anchor is a Building Code Approved one-piece, heavy duty screw anchor with a finished hex head. It is simple to install, easy to identify and fully removable. The patented steel threads tap into the hole providing strong loads. The anchor is designed for structural loading in cracked and untracked concrete. Wedge Bolts are designed to fit standard fixture holes. For proper performance, use a Wedge Bit.3. CONFAST 1/2" x 5-1/2" Wedge Anchor Zinc Plated (Box of 25)
Feature
ZINC PLATED - Helps prevent rust in dry environmentsWIDE RANGE OF SIZES - Insures proper fastener for best results
PACKAGED WITH NUTS AND WASHERS - Fast, quick, complete installation
HOLE SIZE IS ANCHOR SIZE - Simplicity and ease of installation
Description
Applications
The anchor is made from Carbon Steel, and is Zinc Plated. This anchor is designed for use in Concrete only, and should never be used in block or brick base material.
Environment
The anchor is designed for use in a Dry environment.
Hole Diameter/Bit Diameter
The anchor requires a 1/2" hole to be drilled in the base material (Concrete only). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.
Diameter of Anchor
The diameter of the anchor is 1/2".
Length Anchor
The length of the anchor is 5-1/2"
Thread Length
The length of the threads on the anchor is 4" in length.
Minimum Embedment
The minimum anchor embedment into the concrete is 2-1/4". Therefore, the anchor must be installed so that a minimum of 2-1/4" of the anchor is embedded into the concrete.
Maximum Fixture Thickness
The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 2-3/4". This will ensure that the minimum embedment of 2-1/4" will be met.
Fixture Hole Diameter
The hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 1/2" diameter anchor requires the hole in the fixture to be 5/8".
Torque Value
To be set properly in the concrete, the anchor must be torqued to between 50 - 60 ft./lbs.
Spacing between Anchors
Each anchor must be spaced a minimum distance of 5" from each other when measured center to center.
Edge Distance
It is very important not to install the anchor any closer than 2-1/2" from an unsupported edge of the concrete.
4. CONFAST 1/2" x 4-1/4" Hot-Dipped Galvanized Wedge Anchor (Box of 25)
Feature
FREE SHIPPING-All orders $25 or more ship for freeHOT DIPPED GALVANIZED - Helps prevent rusting in moist environments
WIDE RANGE OF SIZES - Insures proper fastener for best results
PACKAGED WITH NUTS AND WASHERS - Fast, quick, complete installation
HOLE SIZE IS ANCHOR SIZE - Simplicity and ease of installation
Description
Applications
The anchor is made from Carbon Steel, and is Hot-Dipped Galvanized. This anchor is designed for use in Concrete only, and should never be used in block or brick base material.
Environment
The anchor is designed for use in a Damp environment.
Hole Diameter/Bit Diameter
The anchor requires a 1/2" hole to be drilled in the base material (Concrete only). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.
Diameter of Anchor
The diameter of the anchor is 1/2".
Length Anchor
The length of the anchor is 4-1/4"
Thread Length
The length of the threads on the anchor is 2-3/4" in length.
Minimum Embedment
The minimum anchor embedment into the concrete is 2-1/4". Therefore, the anchor must be installed so that a minimum of 2-1/4" of the anchor is embedded into the concrete.
Maximum Fixture Thickness
The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 1-1/2". This will ensure that the minimum embedment of 2-1/4" will be met.
Fixture Hole Diameter
The hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 1/2" diameter anchor requires the hole in the fixture to be 5/8".
Spacing between Anchors
Each anchor must be spaced a minimum distance of 5" from each other when measured center to center.
Edge Distance
It is very important not to install the anchor any closer than 2-1/2" from an unsupported edge of the concrete.
5. CONFAST 1/2" (Inside/Screw 1/2" diameter) Drop-In Anchor Zinc Plated with 1 Setting Tool (50 per box)
Feature
Orders over $25.00 ship for freeCan only be used in solid concrete
For use in dry, indoor applications
Designated diameter equals inside diameter
FLUSH MOUNT - Nothing sticks up above surface of the concrete
Description
Applications
The anchor is made from Carbon Steel, and is Zinc Plated. This anchor is designed for use in Concrete only, and should never be used in block or brick base material.
Environment
The anchor is designed for use in a Dry environment.
Hole Diameter/Bit Diameter
The anchor requires a 5/8" hole to be drilled in the base material (Concrete only). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.
Minimum Embedment
The minimum anchor embedment into the concrete is 2". Therefore, the anchor must be installed so that a minimum of 2" of the anchor is embedded into the concrete.
Spacing between Anchors
Each anchor must be spaced a minimum distance of 6-1/4" from each other when measured center to center.
Edge Distance
It is very important not to install the anchor any closer than 3-1/8" from an unsupported edge of the concrete.
6. Wej-It PD12 Internally Threaded Drop-In Anchor, Carbon Steel, Zinc Plated Finish, 5/8" Diameter, 3-3/32" Length, 1/2"-13 Threads (Pack Of 10)
Feature
Drop-in anchor includes a wedge mechanism to create a secure hold within solid masonry and solid uncracked concreteAnchor consists of a zinc-plated carbon steel body and wedge clip, which expands to secure the anchor in place
Meets 2000 International Building Code and 2000 International Residential Code specifications
Ultimate tensile strength is 10,352 lb. in 4,000-psi concrete
Use one-fourth or less of listed maximum values for safe working loads (as required by local regulations)
Description
The Wej-It PD12 POWER-Drop internally threaded drop-in anchor includes a wedge mechanism to create a secure hold within solid masonry and solid uncracked concrete, and meets 2000 International Building Code and 2000 International Residential Code specifications. The anchor body and wedge clip are made of corrosion-resistant zinc-plated carbon steel. The wedge clip expands within the drilled hole to secure the anchor in place. A safety shoulder above the clip provides support when the anchor is under severe strain. When installed, the anchor does not protrude from the drilled hole, enabling flush anchoring of an object to the mounting surface. The anchor's allowable values may be increased 33.3% for short-term loading in resisting earthquake or wind loads.
The included setting tool is externally threaded and has a washer and nut that can be placed to achieve a desired anchor depth. Once the setting tool has been threaded into the anchor and the anchor has been placed into the drilled hole, a hammer or mallet (sold separately) is used to drive the setting tool downward until the nut contacts the mounting surface. Tightening the nut sets the anchor and releases the setting tool from the anchor. An item can be mounted by inserting a threaded fastener (sold separately) through it and into the anchor.
| Specifications | |||||||
|---|---|---|---|---|---|---|---|
| Anchor | Drill Diameter | Min. Hole Depth | Min. Embedment Depth | Recommended Installation Torque, ft.-lb. | Installation Turns | Ultimate Tensile Strength in 4,000-psi Concrete | Ultimate Shear Strength in 4,000-psi Concrete |
| PD38 | 1/2" | 3" | 2-5/8" | 25 | 2-1/2 | 6,409 lb. | 4,200 lb. |
| PD12 | 5/8" | 4" | 3-15/32" | 55 | 2-1/2 | 10,352 lb. | 7,340 lb. |
| PD58 | 7/8" | 5" | 4-5/16" | 90 | 3 | 16,500 lb. | 11,880 lb. |
| PD34 | 1" | 5-3/4" | 5-1/4" | 175 | 4 | 21,409 lb. | 13,360 lb. |
| PD1 | 1-1/4" | 6-1/2" | 5-3/4" | 290 | 3 | 24,752 lb. | 26,440 lb. |
Warning: Use one-fourth or less of listed maximum values for safe working loads (as required by local regulations). For more information, see the specifications sheet.
Anchors provide reinforcement to fasteners installed in materials that are considered brittle or have insufficient hold such as drywall, concrete, brick, and stone. Anchors provide support through methods such as expansion from within or behind the substrate, or insertion of adhesive compounds into drilled holes.
Wej-It Fastening Systems manufactures mechanical and adhesive fasteners for use in concrete and drywall. The company, founded more than 60 years ago, is headquartered in Norwalk, CT.
What's in the Box?
- 10 Wej-It PD12 anchors
- 1 installation tool
7. CONFAST 1/2" x 5-1/2" Hot-Dipped Galvanized Wedge Anchor (Box of 25)
Feature
FREE SHIPPING-All orders $25 or more ship for freeHOT DIPPED GALVANIZED - Helps prevent rusting in moist environments
WIDE RANGE OF SIZES - Insures proper fastener for best results
PACKAGED WITH NUTS AND WASHERS - Fast, quick, complete installation
HOLE SIZE IS ANCHOR SIZE - Simplicity and ease of installation
Description
Applications
The anchor is made from Carbon Steel, and is Hot-Dipped Galvanized. This anchor is designed for use in Concrete only, and should never be used in block or brick base material.
Environment
The anchor is designed for use in a Damp environment.
Hole Diameter/Bit Diameter
The anchor requires a 1/2" hole to be drilled in the base material (Concrete only). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.
Diameter of Anchor
The diameter of the anchor is 1/2".
Length Anchor
The length of the anchor is 5-1/2"
Thread Length
The length of the threads on the anchor is 4" in length.
Minimum Embedment
The minimum anchor embedment into the concrete is 2-1/4". Therefore, the anchor must be installed so that a minimum of 2-1/4" of the anchor is embedded into the concrete.
Maximum Fixture Thickness
The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 2-3/4". This will ensure that the minimum embedment of 2-1/4" will be met.
Fixture Hole Diameter
The hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 1/2" diameter anchor requires the hole in the fixture to be 5/8".
Spacing between Anchors
Each anchor must be spaced a minimum distance of 5" from each other when measured center to center.
Edge Distance
It is very important not to install the anchor any closer than 2-1/2" from an unsupported edge of the concrete.
8. Strong Bolt STB2-50512 Wedge Anchor 1/2-Inch by 5-1/2-Inch, 25-Piece
Feature
Tri-segmented clipDual embossments on each clip segment
High-strength alloy clip on carbon-steel anchors
Length identification on head of fastener
Category 1 anchor classification
Description
The Strong-Bolt 2 wedge anchor is the next generation solution for cracked and uncracked concrete. Following rigorous testing according to ICC-ES acceptance criteria, the Strong-Bolt 2 anchor received classification as a Category 1 anchor, the highest attainable anchor category for performance in cracked concrete under static and seimic loading. Code listed by ICC-ES under the 2009 IBC requirements for post-installed anchors in cracked and uncracked concrete.9. The Hillman Group 370988 Wedge Anchor, 1/2 X 3-3/4-Inch, 12-Pack
Feature
Made of Steel/ZincIncludes nut and washer
Use in solid concrete, brick and stone
Description
The Power-Stud is a torque controlled, wedge expansion anchor that is designed for concrete applications. Has various DOT approvals including Cal Trans listing for "Stud Mechanical Expansion Anchors". It is building code approved and can also be used with treated lumber.10. Simpson Strong Tie Wa50334 1/2-Inch by 3-3/4-Inch with 2-5/16-Inch Thread Length Zinc Plated Steel Wedge-All Anchor, 25-Piece
Feature
One piece wrap around clipThreaded end is chamfered for ease of starting nut
Length identification head marks
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