Removable-Bolt Anchors for Concrete
Turn the bolt to expand the nut for a secure hold in concrete. These anchors are often used to anchor machinery. Bolts can be removed and reused in the same hole or used in a new hole along with a replacement expander nut (sold separately). To install, thread the nut onto the tapered bolt and insert into a hole. Made from zinc-plated steel, they resist corrosion in wet environments. Pull-out strength and shear strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Anchors | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Strength, lbs. | Each | Package | Replacement Expander Nuts | ||||||||||||||
| Lg. | Head Wd. | Thread Lg. | Drill Bit Size | Min. Install. Dp. | Pull-Out | Shear | Tested In | Required Installation Torque, ft.-lbs. | For Use In | Each | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | |||
Zinc-Plated Steel—Grade 5 | |||||||||||||||||
3/8" Dia. | |||||||||||||||||
| 2 1/4" | 9/16" | 3/4" | 3/8" | 1 7/8" | 1,000 | 1,700 | 3,000 psi Concrete | 40 | Concrete, Stone | 000000000 | 00000 | 50 | 000000000 | 0000000 | 10 | 000000000 | 000000 |
| 3" | 9/16" | 3/4" | 3/8" | 1 7/8" | 1,000 | 1,700 | 3,000 psi Concrete | 40 | Concrete, Stone | 000000000 | 0000 | 25 | 000000000 | 00000 | 10 | 000000000 | 00000 |
| 4" | 9/16" | 3/4" | 3/8" | 1 7/8" | 1,000 | 1,700 | 3,000 psi Concrete | 40 | Concrete, Stone | 000000000 | 0000 | 25 | 000000000 | 00000 | 10 | 000000000 | 00000 |
1/2" Dia. | |||||||||||||||||
| 2 7/8" | 3/4" | 1 1/8" | 1/2" | 2 3/8" | 2,000 | 3,000 | 3,000 psi Concrete | 90 | Concrete, Stone | 000000000 | 0000 | 25 | 000000000 | 00000 | 10 | 000000000 | 00000 |
| 4" | 3/4" | 1 1/8" | 1/2" | 2 3/8" | 2,000 | 3,000 | 3,000 psi Concrete | 90 | Concrete, Stone | 000000000 | 0000 | 25 | 000000000 | 000000 | 10 | 000000000 | 00000 |
| 5" | 3/4" | 1 1/8" | 1/2" | 2 3/8" | 2,000 | 3,000 | 3,000 psi Concrete | 90 | Concrete, Stone | 000000000 | 0000 | 20 | 000000000 | 000000 | 10 | 000000000 | 00000 |
5/8" Dia. | |||||||||||||||||
| 3 1/2" | 15/16" | 1 3/8" | 5/8" | 2 7/8" | 2,400 | 4,200 | 3,000 psi Concrete | 125 | Concrete, Stone | 000000000 | 0000 | 20 | 000000000 | 000000 | 10 | 000000000 | 00000 |
| 4 1/2" | 15/16" | 1 3/8" | 5/8" | 2 7/8" | 2,400 | 4,200 | 3,000 psi Concrete | 125 | Concrete, Stone | 000000000 | 00000 | 10 | 000000000 | 00000 | 10 | 000000000 | 00000 |
3/4" Dia. | |||||||||||||||||
| 4 1/8" | 1 1/8" | 1 1/2" | 3/4" | 3 3/8" | 2,900 | 6,800 | 3,000 psi Concrete | 250 | Concrete, Stone | 000000000 | 00000 | 20 | 000000000 | 000000 | 5 | 000000000 | 00000 |
| 5 1/2" | 1 1/8" | 1 1/2" | 3/4" | 3 3/8" | 2,900 | 6,800 | 3,000 psi Concrete | 250 | Concrete, Stone | 000000000 | 00000 | 10 | 000000000 | 000000 | 5 | 000000000 | 00000 |
| 8" | 1 1/8" | 1 1/2" | 3/4" | 3 3/8" | 2,900 | 6,800 | 3,000 psi Concrete | 250 | Concrete, Stone | 000000000 | 00000 | 10 | 000000000 | 000000 | 5 | 000000000 | 00000 |
1" Dia. | |||||||||||||||||
| 5 5/8" | 1 1/2" | 2 1/8" | 1" | 4 5/8" | 7,000 | 9,000 | 3,000 psi Concrete | 550 | Concrete, Stone | 000000000 | 00000 | 10 | 000000000 | 000000 | 4 | 000000000 | 00000 |
| 7 1/4" | 1 1/2" | 2 1/8" | 1" | 4 5/8" | 7,000 | 9,000 | 3,000 psi Concrete | 550 | Concrete, Stone | 000000000 | 00000 | __ | 000000 | 00 | 4 | 000000000 | 00000 |