Powers
7/8" x 8" Power-Stud+® SD1 Expansion Anchor, 10/Box
- SKU:
- WA788;PC
- UPC:
- 075352780177
- MPN:
- 7452SD1
- Availability:
- Ships in 1-3 days!
Description
- 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 load
- International Code Council, Evaluation Service (ICC-ES), ESR-2818 for cracked and uncracked concrete
- International Code Council, Evaluation Service (ICC-ES), ESR-2966 for masonry
- Code compliant with the 2015 IBC, 2015 IRC, 2012 IBC, 2012 IRC, 2009 IBC, and 2009 IRC
- Tested in accordance with ACI 355.2/ASTM E 488 and ICC-ES AC193 for use in structural concrete under the design provisions of ACI 318-14 Chapter 17 or ACI 318-11/08 Appendix D
- Evaluated and qualified by an accredited independent testing laboratory for recognition in cracked and uncracked concrete including seismic and wind loading (Category 1 anchors)
- Tested in accordance with ICC-ES AC01 for use in Masonry
- Underwriters Laboratories (UL Listed) - File No. EX1289, see listing for sizes
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 7/8" 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.
Diameter of Anchor
The diameter of the anchor is 7/8".
Length Anchor
The length of the anchor is 8"
Thread Type
The threads on the anchor are national coarse threads that measures 7/8" with 9 threads per inch, commonly referred to as 7/8"-9.
Thread Length
The length of the threads on the anchor is 4-3/4" in length.
Packaging
The anchor is packaged with 10 pieces per box and is packaged with the correct number and diameter of nuts and washers.
Minimum Embedment
The minimum anchor embedment into the concrete is 4-1/2". Therefore, the anchor must be installed so that a minimum of 4-1/2" of the anchor is embedded into the concrete.
Depth of Hole
The depth of the hole that is required for the anchor should be a minimum of 1/2" deeper than the anchor will penetrate the concrete. This will allow space for dust created during the installation process to fall, which will prevent the anchor from bottoming out in the hole before full penetration into the concrete.
Maximum Fixture Thickness
The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 2-5/8". This will ensure that the minimum embedment of 4-1/2" will be met.
Wrench Size
The size of the wrench required to turn the nut to set the anchor is 1-5/16".
Torque Value
To be set properly in the concrete, the anchor must be torqued to between 175 ft./lbs.
Markings
The anchor is stamped with the letter N on the threaded end to allow inspection of the anchor after installation. The letter "N" designates an overall length of the anchor as between 8" up to, but not including 8-1/2" in length.
| Bit Size | 7/8" |
| Minimum Embedment | 4-1/2" |
| Thread Length | 4-3/4" |
| Primary | Concrete only |
| Environment | Dry |
| Thread Type | 7/8" - 9 |
| Type | Male |
| Diameter | 7/8" |
| Length | 8" |
| Material | Carbon Steel Zinc Plated |
| Box Qty | 10 |
| Minimum Spacing | See PDF |
| Minimum Edge Distance | See PDF |
| Maximum Fixture Thickness | 2-5/8" |
| Minimum Fixture Hole Diameter (In Place) | 1" |
| Minimum Fixture Hole Diameter (Hole Spotted) | 7/8" |
| Length ID Code | N |
| Maximum Torque | 175 ft./lbs. |
| Wrench Size For Nut | 1-5/16" |
| Length Measurement | End to End |
| Brand Name | Powers |
| Concrete Application | Cracked & Uncracked Approved |
Technical DataAdditional Information
Bit Size: |
7/8" |
Minimum Embedment: |
3-7/8" |
Thread Length: |
4" |
Primary: |
Concrete only |
Environment: |
Dry |
Thread Type: |
7/8" - 9 |
2000 PSI Concrete - Pull-Out (lbs.) *: |
6294 |
2000 PSI Concrete - Shear (lbs.) *: |
13687 |
Type: |
Male |
Diameter: |
7/8" |
Length: |
8" |
Material: |
Carbon Steel Zinc Plated |
Box Qty: |
5 |
Minimum Spacing: |
8-3/4" |
Minimum Edge Distance: |
4-3/8" |
Maximum Fixture Thickness: |
3-1/4" |
Minimum Fixture Hole Diameter (In Place): |
1-1/8" |
Minimum Fixture Hole Diameter (Hole Spotted): |
7/8" |
Length ID Code: |
N |
Maximum Torque: |
200 - 250 ft./lbs. |
Wrench Size For Nut: |
1-5/16" |
Length Measurement: |
End to End |
Brand Name: |
Powers |
