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{"title":"Expansion Plastic Drywall Anchor M6 M8 M10 M12 Four Side Plastic Wall Plugs","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/cf\/2072b457f857198c42749d07b3de-200x200-1\/expansion_plastic_drywall_anchor_m6_m8_m10_m12_four_side_plastic_wall_plugs_universal_uses.jpg","attrs":{"Diameter":"6MM; 8MM; 10MM","Name":"Plastic Four Side Anchor","Shear strength":"5,000 lb","Connection Method":"Bolt Joint"}}
{"title":"Four Wing Knot Expansion Universal Wall Plugs Nylon Hollow Drywall Anchor For","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/95\/c45448ef14dc5b5acf94cbb5c674-200x200-1\/four_wing_knot_expansion_universal_wall_plugs_nylon_hollow_drywall_anchor_for_light_picture_frame_mounting.jpg","attrs":{"Finish":"Bright(Uncoated)","Minimum Order Quantity":"100 Pieces","Packaging Details":"Inner poly bag or small box, export corrugated carton with custom marking available","Supply Ability":"1000000 Pieces per Month"}}
{"title":"Moisture Proof Nylon Four Wing Knot Plastic Expansion Plug For Bathroom","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/fe\/4801fcf97bf910844cdbfa8feaf0-200x200-1\/moisture_proof_nylon_four_wing_knot_plastic_expansion_plug_for_bathroom_plasterboard_fixtures.jpg","attrs":{"Payment Terms":"T\/T,L\/C,PayPal,Western Union","Finish":"Bright(Uncoated)","Price":"USD 0.03-0.20 \/ Piece","Packaging Details":"Inner poly bag or small box, export corrugated carton with custom marking available"}}
{"title":"Crack Resistant Nylon Knot Plastic Expanding Wall Anchors Four Wing Plug For","imgUrl":"https:\/\/img.chinax.com\/nimg\/cc\/19\/7a43942e6856b615c3fbc47d5f5d-200x200-1\/crack_resistant_nylon_knot_plastic_expanding_wall_anchors_four_wing_plug_for_gypsum_board.jpg","attrs":{"Brand Name":"CangRui","Wing Count":"4 Wings","Screw Size":"M5","Place of Origin":"Hebei, China"}}
{"title":"Wide Load Nylon Four Wing Expansion Universal Wall Plugs For Shelf Aerated","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/24\/b78cd4d489a6efed1c9815c19ec9-200x200-1\/wide_load_nylon_four_wing_expansion_universal_wall_plugs_for_shelf_aerated_concrete_mounting.jpg","attrs":{"Finish":"Bright(Uncoated)","Place of Origin":"Hebei, China","Minimum Order Quantity":"100 Pieces","Certification":"ISO9001"}}
The M6 x 55mm Nylon Four-Wing Knot Expansion Wall Plug is a non-conductive plastic fastening solution engineered for cable trays, electrical conduits, and junction box mounting on hollow wall and cavity wall surfaces. The anchor features an electrically insulating PA6 nylon body, making it the safe choice for installations near electrical wiring where metal fasteners could pose short-circuit or grounding hazards. The four-wing knot-expansion mechanism deploys when the M6 screw is driven in, creating a secure lock behind the hollow wall surface. Its reusable wing design allows for removal and reinstallation when cable tray layout adjustments are needed. Installation requires a 10mm pre-drilled hole, flush anchor insertion, and screw driving to activate the full four-wing knot-lock.
Features
Rust-Proof Nylon Construction - 100% rust-proof PA6 nylon body ensures permanent reliability in utility spaces where humidity, condensation, and temperature fluctuations could corrode metal fasteners over the installation lifetime.
Non-Conductive Plastic Body - The fully electrically insulating nylon material provides inherent safety for cable tray and conduit mounting near live wiring, eliminating grounding and short-circuit risks associated with metal anchors.
Reusable Wing Design - The four-wing mechanism can be retracted by unscrewing, allowing anchor removal and reinstallation when cable tray configurations change - a practical advantage for evolving electrical installations.
Deep 55mm Cavity Reach - Extended body length ensures the wings deploy deep within hollow wall cavities, engaging solid material beyond the surface layer for reliable cable tray support under distributed cable weight.
Technical Parameters
General Information
Product Name
Nylon Four-Wing Knot Expansion Wall Plug UW Series
Model Number
UW-M655
Screw Diameter
M6
Anchor Length
55mm
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
10mm
Min Embedment Depth
58mm
Wing Expansion Range
10-24mm
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 35kg per anchor
Load Capacity (Hollow Brick)
Up to 48kg per anchor
Pull-Out Resistance
Varies by substrate density and wing expansion depth
Cable Trays and Electrical Conduits on Hollow Wall
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
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2015
Total Annual:
12000000-15000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Hebei Cangrui Plastic Products Co., Ltd is a professional manufacturer specializing in the production of high-quality plastic fastening products for the construction and building materials industry. With years of manufacturing experience and a strong commitment to quality, we have become a trus... Hebei Cangrui Plastic Products Co., Ltd is a professional manufacturer specializing in the production of high-quality plastic fastening products for the construction and building materials industry. With years of manufacturing experience and a strong commitment to quality, we have become a trus...
