How much weight can these support?

The fischer DUOBLADE can hold up to 75 lbs.

Can this be used in hollow door installations?

Yes it can be used for that application.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

fischer DuoBlade 1-3/4" (44 mm) Self-Drilling Drywall Anchors for #4-8 Screws for Plasterboard and Gypsum Board - 50 Anchors

fischer DuoBlade 1-3/4" (44 mm) Self-Drilling Drywall Anchors for #4-8 Screws for Plasterboard and Gypsum Board - 50 Anchors

Product ID: 168647917

Details

Brand
fischer
Color
Galvanized
Fastener Type
Self-Drilling
Material
Steel
Size
4-5 mm

🔩Self-drilling design for no pre-drill hassle

⚙️44mm length for deep, secure hold

🛡️Anti-rotation lock for zero spin during install

€ 61.50

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Description

🔧 Secure your space with precision — install like a pro, every time!

ROCK SOLID GRIP - 44mm length and M5 thread size ensure maximum hold in plasterboard and gypsum, supporting medium to heavy loads.
SPIN FREE PRECISION - Anti-rotation lock technology guarantees the anchor stays put, giving you a flawless, professional finish every time.
BULK PACK CONVENIENCE - 50 anchors per box means you’re always ready for your next shelving, bracket, or décor installation spree.
EFFORTLESS INSTALLATION - Self-drilling anchors eliminate pre-drilling, saving you time and frustration on every project.
UNIVERSAL COMPATIBILITY - Designed for #4-8 screws with a PZ2 drive, so you can use your favorite screwdriver bit without switching tools.

The fischer DuoBlade 1-3/4" (44 mm) Self-Drilling Drywall Anchors are engineered for fast, reliable installation in plasterboard and gypsum board. Featuring a self-drilling tip, anti-rotation lock, and compatibility with #4-8 screws using a PZ2 drive, these galvanized steel anchors provide a strong, spin-free hold. Sold in packs of 50, they’re perfect for professional-grade shelving, brackets, and medium to heavy drywall mounting tasks.

Specifications

ASIN	B07Z8GJBDG
Brand	fischer
Color	Galvanized
Compatible Groove Diameter	4 millimeters
Customer Reviews	4.5 out of 5 stars 121 Reviews
Fastener Type	Self-Drilling Screws
Finish Types	Galvanized
Head Style	Self-drilling Phillips
Item Diameter	1.75 inches
Item Shape	Hexagonal
Item Weight	0.17 kg
Manufacturer	fischer
Material	Steel
Material Type	Steel
Model	F037545675
Number Of Items	50
Number of Pieces	50
Outside Diameter	44 millimeters
Part Number	F037545675
Screw Head Style	Self-drilling Phillips
Set Name	DuoBlade
Size	4-5 mm
Size Name	4-5 mm
Thread Size	M5
Unit Count	50 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 61.50

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews