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Heavy-Duty Concrete Screws | Masonry Screws from China Suppliers & Factory - Strong, Efficient Fastening Solutions
Product Overview
| Product Name | Concrete Screw / Masonry Screw / Concrete Anchor Screw |
| Head Type | Hex Head, Flat Countersunk Head |
| Drive Type | Hex / Phillips / Torx / Slotted |
| Standards | DIN, ANSI, or customized to project specifications |
| Material | Carbon Steel (Hardened Steel) Stainless Steel (SS304, SS316) – for corrosion resistance |
| Grade | Hardened Steel / A2-70 / A4-80 |
| Surface Finish | Zinc Plated (Blue / Yellow / White) Ruspert Coated Hot-Dip Galvanized (HDG) Black Oxide or Custom Coating for Corrosion Resistance |
| Size Range | Diameter: 5mm – 10mm (3/16" – 3/8") Length: 30mm – 150mm (1-1/4" – 6") Custom sizes and packaging available upon request |
Product Features
Direct installation into concrete or masonry without expansion anchors
High thread design ensures strong pull-out resistance
Anti-corrosion coatings for indoor and outdoor durability
Clean and removable fastening solution
Time-saving alternative to traditional anchor bolts
Available with multiple head styles for varied applications
Applications
Fixing door and window frames
Installing handrails and guardrails
Mounting electrical boxes, cable trays, and brackets
HVAC and plumbing installations
Securing structural components to concrete or brick walls
Residential and commercial construction fastening
Packaging & Delivery
| Packaging | Bulk in cartons with pallets Plastic boxes, blister packs, or custom branding available |
| Lead Time | 7–30 days depending on stock and order size |
| Shipping Port | Tianjin, China |
Why Choose Us?
Professional manufacturer of construction fasteners with over 10 years of experience.
ISO 9001 certified with full in-house testing and inspection.
Wide product range covering concrete screws, anchor bolts, and fastener systems.
Flexible customization for head types, coatings, and packaging.
Stable quality, timely delivery, and responsive service.
Trusted global exporter to Europe, South America, Southeast Asia, and more.
Frequently Asked Questions (FAQ)
Do these concrete screws require expansion anchors?
No, these concrete screws are designed for direct installation into concrete, brick, or masonry without the need for expansion anchors, making installation much faster and cleaner.
What materials and grades are available?
We manufacture concrete screws in Hardened Carbon Steel and Stainless Steel (SS304, SS316) for superior corrosion resistance. Available grades include Hardened Steel, A2-70, and A4-80.
What surface finishes do you offer for corrosion resistance?
We offer various finishes including Zinc Plated (Blue, Yellow, White), Ruspert Coated, Hot-Dip Galvanized (HDG), and Black Oxide. Custom coatings can also be applied based on your project specifications.
What are the standard sizes available?
Our standard diameter range is 5mm to 10mm (3/16" to 3/8"), and the length range is 30mm to 150mm (1-1/4" to 6"). Custom sizes can also be produced upon request.
What is the shipping port and delivery lead time?
All orders are shipped from Tianjin Port, China. The standard lead time is 7 to 30 days, depending on our stock availability and the total order size.
Can you customize the packaging?
Yes, we offer flexible packaging options including bulk in cartons with pallets, plastic boxes, blister packs, or customized branding and packaging to fit your retail or industrial needs.