Hex Flange Concrete Anchor Screws | Self-Tapping Masonry - HighFasteners

Product Overview

The Hex Flange Concrete Self-Tapping Anchor Screw combines self-cutting precision threads with an integrated hex flange for stable seating and even load distribution. It eliminates the need for pre-drilled pilot holes in compatible concrete/masonry, simplifying installation while providing strong expansion grip.

Crafted from high-strength steel with corrosion-resistant coating, it's ideal for mounting fixtures, brackets, equipment, and structural components in construction, renovation, and industrial projects.

Key Features:

Self-Tapping Efficiency: Sharp threads cut directly into concrete for fast, reliable installation without pilot holes.

Secure Hold: Expansion design resists pull-out and shear forces under heavy loads.

Corrosion Protected: Galvanized/zinc plated finish ensures long-term durability indoors or outdoors.

Technical Specifications:

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Factory Direct Price | Fast Delivery | OEM Service

Email: admin@changhua-electrical.com  |  WhatsApp: +86 181 3296 8158

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Detailed Product Gallery

Manufacturing & Quality Control

Advanced Cold Heading Precision manufacturing.

Optical Sorting 0-PPM defects.

Lab Testing Tensile & Salt Spray.

Project References

Construction Secure Mounting

Renovation Fast Installation

Industrial Projects High Strength Hold

Frequently Asked Questions

Q: Can I get free samples?
Yes! We provide free samples for standard concrete anchors. You only need to cover the shipping cost.

Q: What materials and finishes do you support?
High-strength carbon steel galvanized standard. Custom options available.

Q: What certifications do you have?
We are ISO9001:2015 Certified. Every shipment comes with a Factory Quality Inspection Report.

Q: What is your delivery time?
Stock items: 3-7 days. Mass production: 20-30 days.

Q: Can you produce according to drawings?
Yes, OEM/ODM is our strength. Send us CAD drawings for a quote within 24 hours.

Q: What are your payment terms?
We generally accept T/T (30% deposit, 70% before shipment). For long-term partners, we can discuss L/C.