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{"title":"Impact Resistant Four Wing Expansion Anchor Plastic For Handrail Aerated Block","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/17\/0eacd5bde4fb3a3b9ae979789ac5-200x200-1\/impact_resistant_four_wing_expansion_anchor_plastic_for_handrail_aerated_block.jpg","attrs":{"Finish":"Bright(Uncoated)","Certification":"ISO9001","Substrate":"Aerated Block","Model Number":"Universal Wall Plugs"}}
{"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 M10 x 55mm Nylon Four-Wing Knot Expansion Wall Plug is an impact-resistant plastic fastening solution engineered for handrails, safety grab bars, and accessibility fixtures on aerated block and lightweight concrete surfaces. The anchor features a heavy-duty four-wing knot-expansion body made from impact-modified PA6 nylon that withstands sudden dynamic loads from handrail grabs and body-weight support. The knot-expansion mechanism deploys four wings across a 30mm diameter behind the aerated block face, creating a secure anchor point rated for safety-critical applications. Installation requires drilling a 14mm hole, inserting the anchor flush with the wall, positioning the handrail bracket, and driving the M10 screw to activate full knot-expansion and confirm a solid lock behind the aerated block.
Features
Rust-Proof Nylon Construction - 100% corrosion-free PA6 nylon body ensures permanent reliability in bathrooms, stairwells, and outdoor walkways where metal anchors would be compromised by moisture and environmental exposure.
Impact-Resistant Material - Special impact-modified nylon formulation withstands the sudden shock loads of handrail grabs and body-weight transfers without wing fracture or anchor body failure in safety-critical installations.
Safety Handrail Fixing - Engineered and tested for safety grab bar and handrail applications, the four-wing knot-lock provides the consistent holding power required for accessibility fixtures subject to ADA compliance standards.
30mm Extra-Wide Wing Span - The largest wing expansion in the UW series at 30mm diameter provides exceptional load distribution behind aerated block, ensuring secure anchoring for handrails subject to repeated dynamic loading.
Technical Parameters
General Information
Product Name
Nylon Four-Wing Knot Expansion Wall Plug UW Series
Model Number
UW-M1055
Screw Diameter
M10
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
14mm
Min Embedment Depth
58mm
Wing Expansion Range
14-30mm
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 60kg per anchor
Load Capacity (Hollow Brick)
Up to 78kg per anchor
Pull-Out Resistance
Varies by substrate density and wing expansion depth
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...
