Industrial Fastener · Anchors Series
Concrete Screw
Concrete screws (often called by the brand name Tapcon, or generically 'screw anchors') thread directly into a pre-drilled hole in concrete. They cut their own thread, do not require a separate expansion mechanism, and can be removed and re-installed. Limited number of reuse cycles before thread...
Product Overview
Concrete Screw sourcing essentials
Concrete screws (often called by the brand name Tapcon, or generically 'screw anchors') thread directly into a pre-drilled hole in concrete. They cut their own thread, do not require a separate expansion mechanism, and can be removed and re-installed. Limited number of reuse cycles before thread wear.
Project or drawing specification
Material per requirement
Concrete screws (often called by the brand name Tapcon, or generically 'screw anchors') thread directly into a pre-drilled hole in concrete. They...
Inspection records, lot labels, certificate options, and destination-ready packing.
Technical Data
Specification range
Final dimensions, mechanical properties, finish, and packing are confirmed against the RFQ and applicable standard.
| Head Types | Hex with washer (most common), Phillips flat head |
|---|---|
| Diameter | 3/16", 1/4", 3/8" |
| Length | 1-1/4" – 6" |
| Surface Finish | Blue ceramic-zinc coating (corrosion + visual identification), Stainless |
| Drill Bit | Specific carbide bit per screw diameter (typically supplied) |
Common surface finishes
Select an option to review its sourcing note. Exact coating system, thickness, and corrosion requirement are confirmed with the order.
Quality Control
Checked before consolidation and export
Each order is matched to the specified standard and verified at practical control points before shipment.
RFQ confirmation
Standard, size, grade, pitch, finish, certificates, packing, and destination are locked before production.
Lot verification
Critical dimensions, thread fit, markings, finish appearance, and packing labels are sampled and recorded.
Shipment approval
Photos and required reports are organized before consolidated loading and export documentation.
Buyer Questions
Frequently asked questions
How many times can a concrete screw be reused?
Practically 1-3 cycles. The thread cuts a complementary thread in the concrete on first installation. Reinstallation in the same hole is possible but each cycle wears the concrete thread, eventually losing holding power. For applications requiring repeated removal/reinstall, use a drop-in anchor or wedge anchor.
Ready to quote Concrete Screw?
Send the standard, size, grade, finish, quantity, packing requirement, and destination. Availability and lead time are confirmed with the inquiry.