The Penetrator Screw Anchor is a reusable earth anchoring device that secures structures to the ground without concrete foundations. This helical-shaped screw drives into soil to create stable underground attachment points for canopies, tents, playground equipment, temporary shelters, inflatable structures, sports equipment, signs, sheds, and swing sets. Crafted from heat-treated 356 aluminum alloy, the anchor offers lightweight construction with resistance to corrosion and rust.
The anchor operates through a two-phase process: the helical blade screws into soil during installation, then rotates to engage compacted soil when tension is applied, providing resistance against pull-out forces. Available in lengths from 9 to 46 inches with flight diameters of 1 1/8 inches and neck diameters of 3/8 inches, the anchor features a cast-in lip or forged eye for tie-off connections. Installation requires a portable impact wrench with 1-inch socket, machine Power Take-Off (PTO) drive, or manual ratcheting T-handle.
Load capacities range from 2,500 to 14,000 pounds depending on anchor size and soil conditions. A 9-inch model holds up to 400 pounds in class 1 soil (hard pan), while a 26-inch model achieves 4,500 pounds. Performance decreases in class 4 soils like loose sand, where 9-inch anchors hold under 100 pounds.
High-Performance Penetrator Screw Anchor Solutions from RaxPower
RaxPower, founded in 2003 and based in Hebei Province, China, has been a leading manufacturer of pole line hardware for over 21 years, specializing in R&D, production, and global sales. As a one-stop supplier, we are dedicated to delivering high-quality products, including the Penetrator Screw Anchor, which benefits directly from our extensive expertise and advanced manufacturing capabilities.
Our sophisticated hot forging technology ensures that each anchor achieves greater strength and precise sizing, essential for reliable performance in demanding applications. With 17,000 square meters of production workshops and 5,000 square meters of warehouses, supported by a team of over 170 employees, we maintain strict quality control from raw material selection to final packing.
Automation and multi-stage testing, such as load tests and gauge tests following IEC standards, guarantee that every Penetrator Screw Anchor meets rigorous durability and safety requirements. Our commitment to “quality is life, reputation is base” means you can trust RaxPower for anchoring solutions that combine innovation, reliability, and proven performance.
| Parameter | Value |
|---|---|
| Material | Heat-treated 356 aluminum alloy |
| Length Range | 9 inches to 46 inches |
| Flight Diameter | 1 1/8 inches |
| Neck Diameter | 3/8 inch |
| Load Capacity Range | 2,500 to 14,000 pounds |
| Installation Methods | Portable impact wrench with 1-inch socket, machine PTO drive with specialized attachments, manual ratcheting T-handle |
| Soil Compatibility | Class 1 (hard pan) to Class 4 (loose sand) |
| Additional Features | T-handle or hexagonal head for operation, includes tie-down cable rated up to 1000 pounds |
Frequently Asked Questions
What is a Penetrator Screw Anchor?
RaxPower's Penetrator Screw Anchor is a reusable screw anchor made of heat-treated aluminum, designed for securing structures to the ground with superior pullout resistance.
What material is the Penetrator Screw Anchor made from?
RaxPower's Penetrator Screw Anchor is made from high-quality, heat-treated aircraft aluminum, which is lightweight, durable, and will not rust.
What applications is the Penetrator Screw Anchor suitable for?
RaxPower's Penetrator Screw Anchor is excellent for securing canopies, tents, inflatable play structures, shelters, tarps, trees, soccer goals, awnings, trampolines, swing sets, sheds, portable structures, antennas, playground equipment, telecommunication systems (ADSS/OPGW), railway electrification, and utility grid applications.
What is the load capacity of the Penetrator Screw Anchor?
Holding capacity varies by size and soil conditions. A 9-inch model can hold up to 400 lbs in hard soil, while larger models range from 2,500 to 14,000 lbs. Performance depends on soil class, with higher capacities in denser soils.
How do I install the Penetrator Screw Anchor?
Install using a portable impact wrench with a 1-inch socket, a machine PTO drive, or manually with a ratcheting T-Handle. Pre-drilling a 1-inch hole is recommended for asphalt, gravel, hard clay, rocky soil, or areas with underground obstacles.
What quality standards do your anchors meet for industrial applications?
Our anchors undergo strict multi-stage testing, including load tests and hot-dip galvanization per ISO 1461 standards, with 100% quality review. They are engineered to withstand constant vibration and extreme conditions, ensuring reliability for utility, telecommunication, and railway applications.
Can you handle large-scale project orders with guaranteed on-time delivery?
Yes, we specialize in bulk supply with customizable sizes and specifications. Our 17,000 square meters of production facilities and automated processes ensure accurate sizing and uniform quality, supporting reliable, on-time delivery for entire project orders.
What wholesale pricing and product variety do you offer for distributors?
We provide competitive wholesale pricing and a comprehensive range of penetrator anchors, customizable in various sizes and specifications. With over 21 years of manufacturing experience, we offer a broad catalog to meet diverse market needs while maintaining low costs for distributor profitability.
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