Product Specification
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| Delivery Time |
3-7 days for stock, 10-20 days for production |
Plug Length |
65mm |
| Supply Ability |
1000000 Pieces per Month |
Screw Material |
Zinc Steel |
| Measurement |
Metric |
Substrate |
Concrete Block |
| Load Class |
Industrial |
Color |
Yellow, OEM |
| Corrosion |
Heavy Zinc |
Drill Hole |
12mm |
| Anchor Type |
Wing Expand |
Use Case |
HVAC Bracket |
| Payment Terms |
T/T,L/C,PayPal,Western Union |
Screw Size |
M8x65mm |
| Packaging Details |
Inner poly bag or small box, export corrugated carton with custom marking available |
Plug Dia |
12mm |
| Pack |
Pre-Assembled |
Certification |
ISO9001 |
| Brand Name |
CangRui |
Place of Origin |
Hebei, China |
| Model Number |
Plastic Hollow Wall Anchors |
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| High Light |
industrial winged wall anchors
，plastic hollow wall anchors industrial
，winged wall anchors corrosion proof
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HVAC Duct Bracket Hollow Wall Industrial Wing Anchor Nylon Utility Room Fixing
Product Description
This PA6 Nylon Hollow Wall Industrial Wing Anchor is a heavy-duty industrial fastening solution designed for HVAC duct brackets, air conditioning unit supports, utility room equipment mounts, and commercial mechanical installations on hollow brick, concrete block, and cavity wall substrates. Each anchor includes a 12mm diameter PA6 nylon expanding wing plug pre-matched with an M8 x 65mm zinc-plated self-tapping screw, providing professional-grade anchoring for commercial and industrial mechanical applications.
The installation follows the industrial hollow wall anchoring principle: drill a 12mm hole at each bracket position, thoroughly clean the hole, insert the nylon plug until the flange is flush with the wall surface, position the HVAC bracket, and drive the M8 screw through the bracket into the plug. As the screw advances, the nylon body compresses and triggers the oversized internal wings to spread outward behind the wall cavity, forming a powerful positive mechanical lock. The 65mm extended body deploys large industrial-grade wings that create a substantial rear bearing surface capable of supporting heavy mechanical equipment loads.
The nylon formulation is engineered for industrial reliability with outstanding toughness, impact resistance, and long-term creep resistance under sustained mechanical loads. The nylon body is completely corrosion-proof, never rusting or degrading in utility rooms, plant spaces, and outdoor-sheltered mechanical installations. Unlike metal sleeve anchors that can seize or corrode in these environments, the nylon wing anchor maintains full serviceability for maintenance access and equipment replacement. The M8 heavy-duty zinc-plated screw provides the high tensile strength and shear resistance required for commercial HVAC and mechanical bracket installations.
Features
Industrial-Grade Wing Strength: The 12mm diameter plug with 65mm body length deploys oversized industrial-grade folding wings that create a rear bearing surface capable of supporting heavy HVAC and mechanical equipment loads. The wing expansion mechanism provides reliable industrial-level anchoring without the complexity of chemical anchoring systems or the corrosion vulnerability of metal sleeve anchors.
Corrosion-Proof Equipment Mounting: The 100% corrosion-proof PA6 nylon plug body is completely immune to the humidity, condensation, and temperature cycling common in utility rooms, mechanical plant spaces, and HVAC equipment areas. It maintains full serviceability for maintenance access, equipment removal, and reinstallation without the seizing and corrosion issues that affect metal anchors in these environments.
Strong Yet Removable Design: Unlike permanent chemical anchors or expanding metal shields that are difficult or impossible to remove, the nylon wing anchor provides industrial-strength holding power while remaining fully serviceable. Equipment brackets can be removed and reinstalled using the original anchor points, enabling future HVAC maintenance and equipment upgrades without wall damage.
Technical Parameters
| Product Name |
Plastic Hollow Wall Anchors / Cavity Wall Fixing Set |
| Plug Diameter |
12mm |
| Plug Length |
65mm |
| Screw Diameter |
M8 |
| Screw Length |
65mm |
| Pre-drill Hole Diameter |
12mm |
| Min. Wall Thickness |
10mm |
| Plug Material |
Nylon PA6 / Polypropylene Engineering Plastic |
| Screw Material |
Carbon Steel (Zinc-Plated) / Stainless Steel 304 |
| Color Options |
Yellow, White, Grey, Blue, Red, OEM |
| Anchor Type |
Hollow Wall Self-Expanding Wing Anchor |
| Installation Method |
Pre-drill → insert plug → drive screw → auto-expand anchor |
| Load Capacity (Drywall 12.5mm) |
Up to 45kg |
| Load Capacity (Hollow Brick) |
Up to 65kg |
| Temperature Range |
-30°C to +70°C |
| Compliance |
RoHS Compliant, REACH Compliant |
| Packaging |
100 / 200 / 500 / 1000 pieces per box or poly bag |
FAQ
Q: Do you have full standard sizes in stock for plastic expansion anchors?
A: We have complete conventional sizes in stock, full specifications ready for immediate shipment, support mixed size bulk wholesale.
Q: What is the material and load-bearing capacity of your Plastic insulation anchors?
A: Made of high-quality new engineering plastic, high toughness anti-crack; stable holding force for drywall, hollow wall and plasterboard, suitable for light and medium load installation.
Q: What types of walls and base materials can this wall plug be used for?
A: It is widely applicable to gypsum board, plasterboard, hollow brick, aerated concrete, light concrete and cavity wall, no need pre-drilling.
Q: What is your MOQ and wholesale price discount policy?
A: Low MOQ supports small batch trial order; the more quantity you order, the more favorable wholesale price, exclusive discount for long-term distributors.
Q: What is your production lead time and mass supply capacity?
A: Spot goods can be shipped within 3-7 days; large batch orders 7-15 days, stable daily output to support continuous large-volume supply for distributors.
Q: Can you customize size, color, packaging and OEM private label?
A: We support custom size, color, box packaging, carton marking and OEM/ODM private label service for your local market sales.
Q: Do you support mixed batch with other fastener products?
A: Yes, you can mix order with our other fasteners like screws, bolts and wall plugs to fill one container conveniently.
Q: Can I get free samples for quality checking?
A: Free samples are available, customers only need to bear the freight; sample size and quantity can be arranged according to your requirement.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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Business Type:
Manufacturer,Exporter,Seller
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Total Annual:
12000000-15000000
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Employee Number:
100~120
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Ecer Certification：
Verified Supplier
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