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Stud-Style Anchors for Hollow Block and Brick
These stud-style anchors include a nut and a washer. To install, push through a drilled hole; gravity drops the toggle into position. Anchors are removable and reusable. Made from zinc yellow-chromate 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.
Thread | Strength, lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Usable Lg. | Size | Lg. | Wing Span | Washer OD | Drill Bit Size | Pull-Out | Shear | Tested In | Thread Fit | For Use In | Pkg. Qty. | Pkg. | |
Zinc Yellow-Chromate Plated Steel | ||||||||||||||
1/4" Dia. | ||||||||||||||
| 1 3/4" | 1" | 1/4"-20 | 5/8" | 1" | 0.625" | 5/16" | 170 | 370 | 1,500 psi Concrete | Class 2A | Concrete, Hollow Block, Hollow Brick | 4 | 000000000 | 000000 |
| 2 1/2" | 1 3/4" | 1/4"-20 | 1" | 1" | 0.625" | 5/16" | 170 | 370 | 1,500 psi Concrete | Class 2A | Concrete, Hollow Block, Hollow Brick | 4 | 000000000 | 00000 |
| 3 1/4" | 2 1/2" | 1/4"-20 | 1 7/8" | 1" | 0.625" | 5/16" | 170 | 370 | 1,500 psi Concrete | Class 2A | Concrete, Hollow Block, Hollow Brick | 4 | 000000000 | 00000 |
5/16" Dia. | ||||||||||||||
| 2 1/2" | 1 1/2" | 5/16"-18 | 1 1/8" | 1 1/4" | 0.688" | 5/16" | 220 | 570 | 1,500 psi Concrete | Class 2A | Concrete, Hollow Block, Hollow Brick | 4 | 000000000 | 00000 |
| 3 1/4" | 2 1/4" | 5/16"-18 | 1 3/4" | 1 1/4" | 0.688" | 5/16" | 220 | 570 | 1,500 psi Concrete | Class 2A | Concrete, Hollow Block, Hollow Brick | 4 | 000000000 | 00000 |
| 3 3/4" | 2 3/4" | 5/16"-18 | 1 5/8" | 1 1/4" | 0.688" | 5/16" | 220 | 570 | 1,500 psi Concrete | Class 2A | Concrete, Hollow Block, Hollow Brick | 4 | 000000000 | 00000 |
3/8" Dia. | ||||||||||||||
| 3 1/4" | 2" | 3/8"-16 | 1 7/8" | 1 1/2" | 0.813" | 3/8" | 250 | 750 | 1,500 psi Concrete | Class 2A | Concrete, Hollow Block, Hollow Brick | 4 | 000000000 | 00000 |
| 3 3/4" | 2 1/2" | 3/8"-16 | 1 5/8" | 1 1/2" | 0.813" | 3/8" | 250 | 750 | 1,500 psi Concrete | Class 2A | Concrete, Hollow Block, Hollow Brick | 4 | 000000000 | 00000 |
| 4" | 2 3/4" | 3/8"-16 | 1 7/8" | 1 1/2" | 0.813" | 3/8" | 250 | 750 | 1,500 psi Concrete | Class 2A | Concrete, Hollow Block, Hollow Brick | 2 | 000000000 | 00000 |
| 4 1/2" | 3 1/8" | 3/8"-16 | 3 1/4" | 1 1/2" | 0.813" | 3/8" | 250 | 750 | 1,500 psi Concrete | Class 2A | Concrete, Hollow Block, Hollow Brick | 4 | 000000000 | 00000 |
| 6" | 4 1/2" | 3/8"-16 | 3 1/2" | 1 1/2" | 0.813" | 3/8" | 450 | 750 | 1,500 psi Concrete | Class 2A | Concrete, Hollow Block, Hollow Brick | 1 | 000000000 | 0000 |