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The Hollow Brick Winged Nylon Expansion Anchor is specifically designed for hollow clay blocks, cavity bricks, and aerated concrete substrates prevalent in European and Asian residential construction. Standard expansion anchors often fail in these materials because the anchor either spins freely in the hollow cavity or crushes the thin, brittle internal webs. The Hollow Brick Winged Anchor solves both problems with an extended-reach wing and controlled-expansion sleeve body.
The extended wing deploys further than standard anchors, reaching past the thin face shell to engage the internal web structure or cavity walls for positive mechanical lock in the void space. The controlled-expansion sleeve body limits radial force to prevent crushing or cracking the brittle aerated concrete or clay block material.
The smooth tapered nose guides the anchor into the pre-drilled hole without chipping the brittle brick face. The pre-alignment collar accepts 2-3 pre-turns for single-unit insertion, especially valuable on vertical walls where loose components are easily dropped.
Features
Extended-Reach Wing for Cavity Engagement: Longer wing tab deploys past the thin face shell of hollow bricks to reach and lock into the internal web structure or cavity walls, providing positive anchoring in void spaces.
Controlled-Expansion Sleeve: Limits radial expansion force to prevent crushing or cracking the brittle internal webs of hollow clay blocks and aerated concrete, maintaining substrate integrity.
Smooth Tapered Nose: Precision-molded conical front tip guides the anchor smoothly into the drilled hole during hammer insertion, reducing insertion resistance and preventing body splitting or flaring at the collar.
Pre-Screw Alignment Collar: The anchor collar is designed to accept 2-3 turns of the screw before insertion, allowing the installer to pre-align the screw and anchor as a single unit for faster, more accurate placement.
Non-Chipping Tapered Insertion: Smooth conical tip enters the brittle brick face cleanly without chipping or enlarging the hole, preserving the aesthetic appearance of exposed brick walls.
Technical Parameters
General Information
Product Name
Hollow Brick Winged Nylon Expansion Anchor
Material
Nylon PA6 engineering grade
Body Design
Extended-reach wing + controlled-expansion sleeve + tapered nose
Radiator brackets, kitchen cabinets, curtain rods, light shelving on hollow brick walls, bathroom fixtures, European residential construction
Usage Restriction
Use rotary-only drill mode for aerated concrete to prevent hole enlargement
Packaging
Standard Packaging
100 / 200 pieces per polybag
Bulk Packaging
Export-grade corrugated carton
Screws Included
Screws sold separately
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 expansion anchors?
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 expansion anchor be used for?
It is widely applicable to gypsum board, plasterboard, hollow brick, aerated concrete, light concrete and cavity wall; pre-drilling is required for solid concrete and brick 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...