Rods Chemical anchors
Studs (threaded rod) with nut and washer for chemical anchoring.
FEATURES AND ADVANTAGES
- Made from ABNT 1010/20, ASTM A193 B7 and 304/316 stainless steel.
- Dimensions, finishes and surface treatments according to application and needs.
- With or without chamfer.
- Quality certificates according to standards.
- Because it is the only specialized factory in the segment, it can produce to order.
- Available in passivated stainless steel on request.
MAIN APPLICATIONS
- Chemical anchors.
- Installation of machinery, engines and equipment.
- Installation of structures.
- Restoration and structural reinforcement of concrete beams and columns.
Concrete
Structural Block
Solid brick
Stone
Madeira
TECHNICAL DATA
| Thread diameter (inch) | Rod length (mm) | SAE 1010/20 steel | SAE 1010/20 steel Ultimate resistances (kgf) |
ASTM A193 B7 steel Ultimate resistances (kgf) |
Stainless steel aisi 304 Ultimate resistances (kgf) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRQ with chamfer | PRI without chamfer | Yield | Tensile | Shear | Yield | Tensile | Shear | Yield | Tensile | Shear | ||
| 1/4" | 65 | - | 729 | 1.104 | 707 | - | 530 | 1.292 | 773 | |||
| 90 | - | |||||||||||
| 5/16" | 75 | - | 1.198 | 1.815 | 1.162 | 2.613 | 3.122 | 1.887 | 871 | 2.123 | 1.270 | |
| 100 | - | |||||||||||
| 110 | - | |||||||||||
| 200 | - | |||||||||||
| 3/8" | 80 | - | 1.757 | 2.662 | 1.703 | 3.833 | 4.578 | 2.768 | 1.278 | 3.114 | 1.863 | |
| 110 | - | |||||||||||
| 130 | - | |||||||||||
| 220 | - | |||||||||||
| 1/2"* | 95 | - | 3.125 | 4.735 | 3.030 | 6.818 | 8.143 | 4.924 | 2.273 | 5.539 | 3.314 | |
| 135 | - | |||||||||||
| 160 | - | |||||||||||
| 250 | - | |||||||||||
| 5/8" | 115 | - | 5.088 | 7.709 | 4.933 | 11.100 | 13.259 | 8.017 | 3.700 | 9.019 | 5.396 | |
| 165 | - | |||||||||||
| 190 | - | - | ||||||||||
| 250 | - | |||||||||||
| 3/4" | 145 | - | 7.500 | 11.363 | 7.273 | 16.363 | 19.545 | 11.818 | 5.454 | 13.295 | 7.954 | |
| 220 | - | |||||||||||
| 260 | - | |||||||||||
| 7/8" | 250 | - | - | 10.326 | 15.646 | 10.013 | 22.530 | 26.911 | 16.272 | 7.510 | 18.305 | 10.952 |
| 1” | 175 | - | 13.520 | 20.484 | 13.110 | 29.497 | 35.233 | 21.304 | 9.832 | 23.967 | 14.339 | |
| 250 | - | |||||||||||
| 300 | - | - | ||||||||||
| 1.1/4" | 380 | - | - | 21.511 | 32.593 | 20.859 | 48.527 | 57.962 | 35.047 | 15.644 | 38.133 | 22.815 |
*Thread 1/2 - 13 UNC. Click here to see adapters and sockets for PRQ rods.
