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Universal Winged 8mm Expanding Screws Plastic For Mixed Substrate Fixing
Universal Winged 8mm Expanding Screws Plastic For Mixed Substrate Fixing
Universal Winged 8mm Expanding Screws Plastic For Mixed Substrate Fixing
Universal Winged 8mm Expanding Screws Plastic For Mixed Substrate Fixing
Specifications
Screw :
Wood 4-7mm multi-fit
Certification :
ISO9001
Body :
Flexi-collar+wings+tapered
Substrate Range :
Concrete,brick,block,board
Place of Origin :
Hebei, China
Model Number :
Plastic Expansion Anchor
Packaging Details :
WNRLN polybag, export carton
Material :
Nylon PA6
Screw Range :
Accepts 4-7mm diameter
Brand Name :
CangRui
MOQ :
5000 Pieces
Anchor Type :
Universal Multi-Screw Winged Anchor
Payment Terms :
T/T,L/C,PayPal,Western Union
Application :
Multi-substrate,universal,mixed
Delivery Time :
3-5 days stock, 10-15 days production
Supply Ability :
4000000 Pieces per Month
Sizes :
8mm (one size)
Price :
USD 0.009 - 0.045 / Piece
Installation :
Drill 8mm,pre-screw,hammer,drive
Description

Multi-Screw Universal Winged Nylon Expansion Anchor One Size Fits Barb Lock Sleeve Plug for Mixed Substrate Fixing

Product Description

The Multi-Screw Universal Winged Nylon Expansion Anchor eliminates the need to stock multiple anchor sizes for different screw diameters. A single 8mm anchor body accepts wood screws and chipboard screws from 4mm to 7mm in diameter, covering the vast majority of light to medium duty fixing applications. This universal compatibility reduces inventory SKUs for hardware retailers, construction supply houses, and professional contractors.

The anchor achieves multi-screw compatibility through a flexible internal collar with graduated thread engagement zones. Smaller screws engage the deeper inner zone, while larger screws engage the full diameter bore. The side wing deploys reliably across the full screw range, with the barb reach adjusting proportionally to the screw diameter for consistent anti-rotation performance.

The smooth tapered nose guides the universal anchor into the drill hole for hammer-set insertion. The pre-alignment collar accommodates the full screw size range with a graduated lead-in that auto-centers screws of any compatible diameter. Molded from nylon PA6, the anchor is rust-free and performs across concrete, brick, blockwork, and plasterboard.

Features

One Anchor, Multiple Screws: Single 8mm anchor body accepts screws from 4mm to 7mm diameter, covering the complete light-to-medium duty fixing range in one SKU.
Graduated Thread Engagement Zones: Internal collar features stepped engagement depths that auto-center and securely grip screws across the full compatible diameter range without stripping or cross-threading.
Consistent Wing Performance: Side barb deploys with proportional reach across the full screw size range, delivering uniform anti-rotation and anti-pullback regardless of screw selection.
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.

Technical Parameters

General Information
Product Name Multi-Screw Universal Winged Nylon Expansion Anchor
Material Nylon PA6 engineering grade
Body Design Flexible graduated collar + side wing + tapered nose
Color Natural, White, Grey, Custom
Dimensions & Compatibility
Anchor Size 8mm (universal one-size)
Anchor Length 40mm, 50mm
Accepted Screw Range 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm
Accepted Screw Types Wood screws, chipboard screws, self-tapping screws
Drill Bit Diameter 8mm (fixed)
Min Drill Hole Depth 50mm - 60mm
Installation
Method Drill 8mm hole → clean dust → select screw 4-7mm → pre-screw 2-3 turns → insert tapered tip → hammer flush → drive screw
Tool Hammer drill + 8mm masonry bit + claw hammer + screwdriver or power driver
Key Feature Single 8mm anchor size accepts screws from 4mm to 7mm diameter
Performance
Pull-Out (4mm Screw Concrete) 45 kg
Pull-Out (6mm Screw Concrete) 75 kg
Pull-Out (7mm Screw Brick) 55 kg
Temperature Range -20°C to +80°C
Environmental Resistance Rust-free, acid/alkali/moisture resistant
Compliance RoHS Compliant, REACH Compliant
Standards ISO 9001:2015
Application
Applicable Substrates Concrete, solid brick, stone, blockwork, aerated concrete, plasterboard
Common Applications General construction fixing, hardware retail shelf stock, contractor mixed-use kit, DIY home improvement, electrical and plumbing fixture mounting, shelving installation
Usage Restriction Always drill 8mm hole regardless of screw size; do not use with screws smaller than 4mm or larger than 7mm
Packaging
Standard Packaging 100 / 200 pieces per polybag
Bulk Packaging Export-grade corrugated carton
Screws Included Screws sold separately (any 4-7mm wood/chipboard screw)
Certifications ISO 9001:2015

Universal Winged 8mm Expanding Screws Plastic For Mixed Substrate FixingUniversal Winged 8mm Expanding Screws Plastic For Mixed Substrate Fixing

Universal Winged 8mm Expanding Screws Plastic For Mixed Substrate Fixing

Universal Winged 8mm Expanding Screws Plastic For Mixed Substrate Fixing

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.

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Universal Winged 8mm Expanding Screws Plastic For Mixed Substrate Fixing

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Product Detail
Screw :
Wood 4-7mm multi-fit
Certification :
ISO9001
Body :
Flexi-collar+wings+tapered
Substrate Range :
Concrete,brick,block,board
Place of Origin :
Hebei, China
Model Number :
Plastic Expansion Anchor
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Universal Winged 8mm Expanding Screws Plastic For Mixed Substrate Fixing
Universal Winged 8mm Expanding Screws Plastic For Mixed Substrate Fixing

Hebei Cangrui Plastic Products Co., Ltd

Verified Supplier
1 Years
hebei, langfang
Since 2015
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Plastic Expansion Anchors, Winged Plastic Anchor, Plastic Butterfly Anchor
Total Annual :
12000000-15000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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