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Insulation Board Winged Nylon Expansion Anchor Extra Long Barb Lock Sleeve Plug for EPS XPS Thermal Wall Panel Fixing
Product Description
The Insulation Board Winged Nylon Expansion Anchor features an extra-long 80-140mm sleeve body specifically designed to penetrate through external thermal insulation panels (EPS, XPS, mineral wool) and anchor securely into the structural brick or concrete substrate behind. The extended body passes through insulation layers up to 100mm thick while embedding a full 40mm in the base wall for positive structural anchoring.
The side wing is positioned near the anchor tip, ensuring the barb lock forms entirely within the structural substrate and not in the soft insulation layer. This guarantees that the mechanical interlock and expansion grip are achieved in the load-bearing wall, while the smooth upper sleeve section simply holds the insulation panel firmly against the wall surface without crushing or compressing the insulation material.
The smooth tapered nose guides the long anchor through the insulation panel and into the substrate drill hole without jamming or folding. The pre-alignment collar accepts 2-3 pre-turns of the long screw, enabling single-unit insertion through the insulation into the wall. The nylon PA6 body is rust-proof and resists alkaline attack from cement render and mortar, ensuring decades of reliable performance in external wall insulation systems.
Features
Extra-Long 80-140mm Body: Penetrates through thick EPS, XPS, or mineral wool insulation panels to anchor securely in the structural substrate behind, with full 40mm embedment in the base wall.
Deep-Set Wing for Structural Anchoring: Side barb deploys near the anchor tip within the solid substrate, ensuring the mechanical lock is formed in load-bearing material and not the soft insulation layer.
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.
Insulation-Friendly Smooth Shaft: Upper sleeve section passes through the insulation without crushing or compressing the thermal material, maintaining the insulation panel's R-value and integrity.
Mortar & Alkali Resistant Nylon PA6: Rust-proof plastic body withstands alkaline attack from cement render, base coat, and adhesive mortar used in external thermal insulation composite systems (ETICS).
Technical Parameters
General Information
Product Name
Insulation Board Winged Nylon Expansion Anchor
Material
Nylon PA6 engineering grade
Body Design
Extra-long sleeve + deep-set wing + tapered nose
Color
Natural, Grey
Dimensions & Compatibility
Sizes
8mm, 10mm
Anchor Total Length
80mm, 100mm, 120mm, 140mm
Max Insulation Thickness
40mm - 100mm
Substrate Embedment
40mm minimum in base wall
Drill Bit Diameter
Match anchor diameter
Screw Compatibility
Long wood screws 5-7mm matching anchor length
Min Total Drill Depth
Anchor length + 10mm
Installation
Method
Drill through insulation into substrate → clean dust → pre-screw 2-3 turns → insert through insulation → hammer flush → drive screw
Tool
Hammer drill + claw hammer + impact driver
Key Feature
Extra-long body for through-insulation anchoring with deep-set wing in structural substrate
Drill minimum 40mm into structural substrate beyond insulation depth; not for hollow wall behind insulation
Packaging
Standard Packaging
100 pieces per polybag with length label
Bulk Packaging
Export-grade corrugated carton
Screws Included
Screws sold separately
Certifications
ISO 9001:2015, ETAG 014
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...