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Crack Resistant Nylon Knot Plastic Expanding Wall Anchors Four Wing Plug For Gypsum Board

Name: Crack Resistant Nylon Knot Plastic Expanding Wall Anchors Four Wing Plug For Gypsum Board
Brand: Hebei Cangrui Plastic Products Co., Ltd
SKU: Universal Wall Plugs
Price: 0.03 USD
Availability: InStock

Brand Name:	CangRui
Model Number:	Universal Wall Plugs
MOQ:	100 Pieces
Price:	USD 0.03-0.20 / Piece
Payment Terms:	T/T,L/C,PayPal,Western Union
Supply Ability:	1000000 Pieces per Month

Detail Information

Product Description

Detail Information

Place of Origin:

Hebei, China

Certification:

ISO9001

Material:

Nylon PA6

Finish:

Bright(Uncoated)

Color:

White, Grey, OEM

Fastener Type:

Four-Wing Sleeve Anchor

Wing Count:

4 Wings

Measurement System:

Metric

Connection Method:

Bolt Joint

Corrosion Proof:

100% Rust-Free

Screw Size:

Anchor Length:

50mm

Drill Hole:

8mm

Use Case:

Light Fixtures

Impact Resistance:

Crack-Proof

Substrate:

Gypsum Board

Packaging Details:

Inner poly bag or small box, export corrugated carton with custom marking available

Highlight:

expanding wall anchors four wing

nylon expanding wall anchors

nylon hollow wall anchors for drywall

Product Description

Crack-Resistant Nylon Knot Expansion Plastic Wall Anchor Four-Wing Plug for Light Fixture Gypsum Board

Product Description

The M5 x 50mm Nylon Four-Wing Knot Expansion Wall Plug is a crack-resistant plastic fastening solution engineered for light fixtures, ceiling lamps, and wall sconces on gypsum board and drywall surfaces. The anchor features a reinforced four-wing knot-expansion body made from high-toughness PA6 nylon that resists cracking during installation and long-term use. The nylon material naturally dampens minor vibrations from ceiling fans and foot traffic, preventing gradual anchor loosening. When the M5 screw is driven in, the four wings progressively fold outward behind the gypsum board, creating a dependable knot-lock. Installation requires drilling an 8mm hole, inserting the anchor flush with the ceiling or wall surface, and driving the screw to deploy the full wing expansion.

Features

Four-Wing Knot Expansion Lock - The four wings deploy in a progressive knot pattern behind the gypsum board as the screw advances, creating multiple locking points that distribute ceiling fixture weight safely and evenly.

Crack-Resistant Wing Body - High-toughness PA6 nylon formulation prevents wing cracking or snapping during the expansion process, even when driven into slightly undersized or irregular drill holes in gypsum board.

Vibration-Dampening Core - The nylon anchor body naturally absorbs minor ceiling vibrations from fans, foot traffic, and door operation, maintaining tight screw engagement and preventing gradual fixture loosening over time.

Extended 50mm Reach - The longer body length ensures the wings deploy well behind the gypsum board face, engaging solid cavity space for reliable load support of pendant lights and wall sconces.

Technical Parameters

General Information
Product Name	Nylon Four-Wing Knot Expansion Wall Plug UW Series
Model Number	UW-M550
Screw Diameter	M5
Anchor Length	50mm
Wing Count	4 Wings
Material	Nylon PA6 / Polyamide Engineering Plastic
Color Options	White, Grey, Blue, Natural (customizable)
Anchor Structure	Four-wing folding body with knot-expansion mechanism
Dimensions & Compatibility
Drill Hole Diameter	8mm
Min Embedment Depth	53mm
Wing Expansion Range	8-20mm
Pre-drill Required	Yes - drill hole to recommended diameter
Recommended Drill Type	Masonry drill bit for hollow substrates
Load Capacity
Load Capacity (Plasterboard)	Up to 28kg per anchor
Load Capacity (Hollow Brick)	Up to 35kg per anchor
Pull-Out Resistance	Varies by substrate density and wing expansion depth
Shear Strength	Up to 42kg in 12.5mm plasterboard
Installation
Installation Method	Pre-drill hole → insert anchor flush → drive screw to expand wings
Installation Tool	Drill + Screwdriver / Impact driver with Phillips bit
Key Mechanism	Screw drives into anchor body forcing four wings to fold outward creating knot-lock
Anti-Rotation Feature	Ribbed body prevents spinning during screw insertion
Application
Suitable Substrates	Plasterboard, Drywall, Gypsum Board, Hollow Brick, Cavity Wall, Aerated Concrete, Lightweight Concrete
Common Uses	Light Fixtures and Ceiling Lamps on Gypsum Board
Environmental & Compliance
Temperature Range	-40°C to +80°C
Environmental Suitability	Indoor and outdoor use (UV-stabilized PA6)
Corrosion Resistance	100% rust-proof plastic construction
Compliance	RoHS Compliant, REACH Compliant
Packaging
Standard Packaging	100 / 200 / 500 / 1000 pieces per box or poly bag
Screws Included	Anchors sold separately, matching screw kits available
Certifications	ISO 9001:2015

Crack Resistant Nylon Knot Plastic Expanding Wall Anchors Four Wing Plug For Gypsum Board

FAQ

Do you have full standard sizes in stock for plastic expansion anchors?

We have complete conventional sizes in stock, full specifications ready for immediate shipment, support mixed size bulk wholesale.

What is the material and load-bearing capacity of your plastic wall plugs?

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.

What types of walls and base materials can this plastic wall plug be used for?

It is widely applicable to gypsum board, plasterboard, hollow brick, aerated concrete, light concrete and cavity wall, no need pre-drilling for soft substrates.

What is your MOQ and wholesale price discount policy?

Low MOQ supports small batch trial order; the more quantity you order, the more favorable wholesale price, exclusive discount for long-term distributors.

What is your production lead time and mass supply capacity?

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.

Can you customize size, color, packaging and OEM private label?

We support custom size, color, box packaging, carton marking and OEM/ODM private label service for your local market sales.

Do you support mixed batch with other fastener products?

Yes, you can mix order with our other fasteners like screws, bolts and wall plugs to fill one container conveniently.

Can I get free samples for quality checking?

Free samples are available, customers only need to bear the freight; sample size and quantity can be arranged according to your requirement.

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Plastic Wall Plug

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Self Tapping Wall Anchors

Universal Wall Plugs

Plastic Expansion Screw

Plastic Hollow Wall Anchors

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