Product Description
No-Wrench Screw Anchor is also called Earth Helix Screw Anchor, it is a type of earth anchor, that functions by guying wires or cables within utility poles. It comprises an anchor rod of forged-eye, angle-cut tip, and a welded helix.
Both the Triple eye and the Thimble eye Eye anchors have a rod with an enormous opening to support a turning bar that ensures the anchor is screwed on the ground. The No wrench screw is installed by turning it into the ground by a machine or hand, the extension rod ensures installation to a depth reaching the firm soil.
The anchor can be power-installed due to its eye that engages in the adapter of the hole-boring machine. The wrench anchor serves best in loose to medium-dense soils. After installation, the exposed anchor should have a final height of 8-12 inches extending the grade height.
When the No-Wrench anchor is hand installed, it reduces the holding capacity by about 10-20%. Failure to adhere to the 5° installation alignment with the guying mass will significantly minimize the strength. The capacity ratings are only applicable to anchors that are properly installed.
The no wrench screw anchor is a type of earth anchor; it functions by basically guying cables or wires within utility poles, which is comprised of an angle-cut tip, welded helix and an anchor rod of forged-eye.
The No-Wrench Anchor can be placed with power equipment or by hand. MPS No-Wrench Anchors are made of a forged eye anchor rod with a welded helix and angle cut tip.
These anchors are ideal for use in medium dense to loose soils. Final installed height of the exposed anchor should be 8 to 12 inches above grade level. No-Wrench anchors are Hot Dip Galvanized per ASTM A123.
Screw Anchor Dimensions as follows:
| CODE NUMBER |
TYPE |
SIZE |
THREAD LENGTH |
| (inch) |
(inch) |
| THAR01 |
5/8 inch |
5/8*8 |
4 |
| THAR02 |
5/8*10 |
4 |
| THAR03 |
5/8*12 |
6 |
| THAR04 |
5/8*14 |
6 |
| THAR05 |
5/8*16 |
6 |
| THAR06 |
5/8*18 |
6 |
| THAR07 |
5/8*20 |
6 |
| THAR08 |
3/4 inch |
3/4*10 |
4 |
| THAR09 |
3/4*12 |
6 |
| THAR010 |
3/4*14 |
6 |
| THAR011 |
3/4*16 |
6 |
| THAR012 |
3/4*18 |
6 |
| THAR013 |
3/4*20 |
6 |
| THAR014 |
1 inch |
1*12 |
6 |
| THAR015 |
1*14 |
6 |
| THAR016 |
1*16 |
6 |
| THAR017 |
1*18 |
6 |
| THAR018 |
1*20 |
6 |
- Used for securing up to 3 guy wires at a utility pole.
- Anchors are installed by simply turning anchor into ground. No Wrench Anchors may be driven by hand or with power equipment.
- Eye dimensions are the same as Anchor Rods.
- Screw anchors consist of an unthreaded triple eye rod with an angled point, and a firmly welded helix.
- Hot dip galvanized to meet ASTM Specification A123.
- Holding strength per soil class for 3/4" rod:
- Soil Class 5: 6500 lbs
- Soil Class 6: 5000 lbs
- Soil Class 7: 2500 lbs
- Typical working torque is 400 ft lbs.
Material: Carbon steel C1045
Process: Forging
Surface: hot Dip Galvanized,
Packing: pallet
Standard: ASTM E488
Main Maket: Europe, Middle East, US, Australia, Canada, etc
Customized requirements are welcome!
Origin: China FOB Port: : Qingdao
Lead time: 15~45 Days
Standard: CE, ISO
Production Processing
The No-Wrench Anchor can be placed with power equipment or by hand. MPS Production ProcessingNo-Wrench Anchors are made of a forged eye aProduction Processingnchor rod with a welded helix and angle cut tip.
These Production Processin
ganchors are ideal for use in medium dense to loose soils. Final installed height of the exposed anchor should be 8 to 12 inches above grade level. No-Wrench anchors are Hot Dip Galvanized per ASTM A123.
| Model |
Helix Size (Inch) |
Rod Diameter(Inch) |
Rod Length (Inch) |
Weight (Kg/Pcs) |
| N454 |
4 |
3/4″ |
54 |
3.68 |
| N666 |
6 |
3/4″ |
66 |
4.95 |
| N866 |
8 |
1″ |
66 |
8.68 |
| N1066 |
10 |
1-1/4″ |
66 |
13.77 |
| N1096 |
10 |
1-1/4″ |
96 |
18.68 |
| N1496 |
14 |
1-1/4″ |
96 |
19.36 |
| N1596 |
15 |
1-1/4″ |
96 |
19.68 |
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