Product Specification
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| Plug Dia |
5mm |
Use Case |
Ceiling Light |
| Drill Hole |
5mm |
Color |
Yellow, OEM |
| Anchor Type |
Wing Expand |
Corrosion |
Zinc-Plated |
| Packaging Details |
Inner poly bag or small box, export corrugated carton with custom marking available |
Substrate |
Plasterboard |
| Pack |
Pre-Assembled |
Payment Terms |
T/T,L/C,PayPal,Western Union |
| Screw Material |
Zinc Steel |
Electrical |
Non-Conductive |
| Plug Length |
45mm |
Supply Ability |
1000000 Pieces per Month |
| Plug Material |
Nylon PA6 |
Measurement |
Metric |
| Delivery Time |
3-7 days for stock, 10-20 days for production |
Screw Size |
M4x45mm |
| Brand Name |
CangRui |
Certification |
ISO9001 |
| Model Number |
Plastic Hollow Wall Anchors |
Place of Origin |
Hebei, China |
| High Light |
oem winged plastic anchor
，oem winged plastic toggle
，m4x45mm winged plastic anchor
|
Ceiling Light Fixture Hollow Wall Wing Anchor Nylon Self-Expanding Plug
Product Description
This PA6 Nylon Hollow Wall Anchor is specifically designed for lightweight ceiling-mounted fixtures such as LED downlights, ceiling lamps, and small pendant lights on plasterboard and gypsum board surfaces. Each set includes a 5mm diameter nylon expanding wing plug pre-matched with an M4 x 45mm zinc-plated self-tapping screw, providing a complete ready-to-use fastening solution for overhead installations.
The installation follows the hollow wall anchoring principle: drill a 5mm hole through the ceiling plasterboard, insert the nylon plug until the flange sits flush with the ceiling surface, position the light fixture mounting bracket, and drive the M4 screw upward into the plug. As the screw advances, the nylon body is compressed, triggering the internal wings to fold outward and spread behind the plasterboard surface. This wing expansion creates a positive mechanical lock against the rear side of the board, distributing the fixture load across a wide rear contact area rather than relying solely on hole-wall friction. The nylon plug body is naturally non-conductive, providing essential electrical insulation safety for ceiling light installations where wiring is routed through the mounting point.
The nylon material offers excellent toughness and aging resistance, maintaining its mechanical grip over years of ceiling installation without becoming brittle, cracking, or loosening. The compact wing design requires only 3mm minimum wall cavity depth behind the plasterboard, making it suitable for installations in tight ceiling spaces with limited rear clearance. No special tools required beyond a standard drill and screwdriver, enabling quick single-person ceiling light installation.
Features
Overhead Wing Expansion: The internal nylon wings automatically fold outward and spread behind the plasterboard surface as the screw is driven in, creating a secure positive mechanical grip that effectively resists downward gravitational pull forces on ceiling-mounted light fixtures. This rear-side expansion principle distributes the load across the ceiling board surface, preventing tear-out failures common with friction-only wall plugs in overhead applications.
Non-Conductive Safety Design: The 100% nylon plug body functions as a natural electrical insulator between the metal mounting screw and the surrounding ceiling material. This provides critical electrical safety when installing light fixtures where AC wiring is present near the anchor point, eliminating any risk of current conduction through the fastener system to the metal ceiling fixture bracket.
Anti-Aging PA6 Nylon Core: The high-toughness nylon engineering plastic formulation resists embrittlement and crack formation over extended service periods, even in ceiling environments subject to heat from recessed lighting. The nylon material maintains its full wing expansion force and mechanical integrity across thousands of temperature cycles from cold attic spaces to warm room interiors, ensuring permanent fixture security.
Technical Parameters
| Product Name |
Plastic Hollow Wall Anchors / Cavity Wall Fixing Set |
| Plug Diameter |
5mm |
| Plug Length |
45mm |
| Screw Diameter |
M4 |
| Screw Length |
45mm |
| Pre-drill Hole Diameter |
5mm |
| Min. Wall Thickness |
3mm |
| 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 12kg |
| Load Capacity (Hollow Brick) |
Up to 20kg |
| 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
-
-
Total Annual:
12000000-15000000
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Employee Number:
100~120
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Ecer Certification：
Verified Supplier
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