Product Specification
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| Packaging Details |
Inner poly bag or small box, export corrugated carton with custom marking available |
Plug Material |
Nylon PA6 |
| Substrate |
Drywall |
Payment Terms |
T/T,L/C,PayPal,Western Union |
| Color |
Yellow, OEM |
Measurement |
Metric |
| Delivery Time |
3-7 days for stock, 10-20 days for production |
Fastener Type |
Expansion Screw |
| Install Level |
DIY Friendly |
Drill Hole |
5mm |
| Plug Length |
25mm |
Corrosion |
Zinc-Plated |
| Screw Material |
Zinc Steel |
Pack Type |
Pre-Assembled |
| Screw Size |
M4x25mm |
Supply Ability |
1000000 Pieces per Month |
| Plug Dia |
5mm |
Use Case |
Skirting Board |
| Model Number |
Plastic Expansion Screw |
Place of Origin |
Hebei, China |
| Certification |
ISO9001 |
Brand Name |
CangRui |
| High Light |
nylon expansion plug screw
,nylon expansion screw plastic
,baseboard expansion plug screw
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PA6 Nylon Wall Expansion Plug Screw Set Baseboard Skirting Board Trim Drywall Installation Fastener
Product Description
The PA6 Nylon Wall Expansion Plug Screw Set is a DIY-friendly fastening solution designed for skirting boards, baseboards, and interior trim installation on drywall and plasterboard surfaces. Each complete set contains a 5mm diameter PA6 nylon expansion plug perfectly matched with an M4 x 25mm zinc-plated steel screw, taking the guesswork completely out of screw selection for home improvement projects.
Installation follows the straightforward expansion principle: drill a 5mm hole at each skirting board marking position, push the nylon plug into the hole until the collar sits flush with the wall surface, align the skirting board over the plug, and drive the M4 screw through the board into the plug. As the screw penetrates, its tapered tail section forces the nylon plug body to expand radially outward against the drill hole wall, creating a tight friction lock that secures the skirting board firmly and permanently against the wall. The plug body features longitudinal anti-rotation ribs that bite into the hole wall during screw insertion, preventing unwanted spinning that could compromise the expansion performance and ultimate holding strength.
Features
DIY Friendly Installation
Designed for straightforward installation with common household tools - a standard drill with a 5mm masonry bit and a Phillips screwdriver are the only tools required. The pre-matched plug-and-screw set eliminates the common frustration of finding compatible screw sizes at hardware stores, making it the ideal choice for home improvement projects.
Anti-Rotation Rib Body
Longitudinal ribs along the entire nylon plug body bite securely into the drill hole wall during screw driving, preventing the plug from spinning in place. This ensures that all screw rotation energy is converted into controlled plug expansion rather than being wasted on rotational friction against the hole wall.
Pre-Matched Screw and Plug
The M4 zinc-plated steel screw is factory-matched to the 5mm nylon plug diameter for optimal expansion performance. The screw length is precisely calculated to fully engage the plug's expansion zone without bottoming out prematurely or failing to reach the cone section, delivering consistent and reliable holding power on every single installation.
Technical Parameters
| Product Name |
Plastic Expansion Screw (Nylon Plug + Matching Screw Set) |
| Plug Diameter |
5mm |
| Plug Length |
25mm |
| Screw Diameter |
M4 |
| Screw Length |
25mm |
| Pre-drill Hole Diameter |
5mm |
| Plug Material |
Nylon PA6 / Polyamide Engineering Plastic |
| Screw Material |
Carbon Steel (Zinc-Plated) / Stainless Steel (Optional) |
| Color Options |
Yellow, White, Grey, Blue, OEM Custom |
| Installation Method |
Pre-drill → insert plug → drive screw → expansion lock |
| Load Capacity (Solid Brick) |
Up to 22kg |
| Load Capacity (Drywall 12.5mm) |
Up to 10kg |
| Temperature Range |
-40°C to +80°C (PA6 nylon) |
| 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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