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Heavy-Duty Concrete Screws from China Suppliers | Reliable Masonry Screws Factory for Strong 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
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
- Exported to Europe, South America, Southeast Asia, and more
Frequently Asked Questions
What materials are used for your concrete screws?
Our concrete screws are available in Carbon Steel (Hardened Steel) and Stainless Steel (SS304, SS316) for enhanced corrosion resistance.
Can these screws be installed directly into concrete?
Yes, our concrete screws are designed for direct installation into concrete, brick, or masonry without the need for traditional expansion anchors.
What surface finishes do you provide for corrosion protection?
We offer various surface finishes including Zinc Plated (Blue/Yellow/White), Ruspert Coating, Hot-Dip Galvanized (HDG), and Black Oxide depending on your application requirements.
What are the standard lead times and shipping port?
Our standard lead time ranges from 7 to 30 days depending on the stock status and order volume. All shipments are dispatched from Tianjin, China.
Do you offer custom sizes and packaging?
Yes, we provide flexible customization for head types, drive types, size ranges, and packaging options (such as bulk cartons, plastic boxes, or blister packs) to meet your project specifications.