1/4" x 1‑1/4" Tapcon Slotted Hex Head Concrete Screw Anchors – 100 Pack
High‑Strength, Code‑Approved Masonry Anchors for Secure, Professional Fastening
These 1/4-inch x 1‑1/4-inch slotted hex head concrete anchors are engineered for strong, secure fastening into concrete, brick, and block. Designed with a specialized thread pattern that cuts cleanly into masonry, these anchors eliminate the need for plastic inserts, shields, or expansion hardware. Fast, reliable, and removable, they provide an efficient solution for electrical installations, light framing, fixtures, and general construction work.
Each screw is finished with a corrosion‑resistant protective coating, making them suitable for both interior and exterior use. The slotted hex washer head is compatible with both slotted drivers and hex nut drivers, offering installation flexibility while ensuring strong torque transfer and dependable seating.
This 100‑count box delivers trade‑grade reliability for contractors, electricians, HVAC technicians, plumbers, installers, and maintenance professionals who require consistent, repeatable masonry fastening performance.
Key Features
- Self‑tapping Hi‑Lo thread design cuts directly into concrete, block, and brick for strong, vibration‑resistant anchoring.
- Slotted hex washer head provides dual‑drive compatibility (slotted driver or nut driver) for easier installation.
- Blue protective coating enhances corrosion resistance for both indoor and outdoor environments.
- Removable anchor system allows screws to be backed out cleanly without damaging the substrate.
- Designed for treated lumber, suitable for ACQ and other chemically treated building materials.
- Meets building code requirements and approved for a wide range of structural and non‑structural applications.
- Consistent quality ensured by strict manufacturing standards for reliable, repeatable performance.
Specifications
- Model: 375293
- Diameter: 1/4 inch
- Length: 1‑1/4 inches
- Head Style: Slotted hex washer head
- Material: Alloy steel
- Finish: Blue ceramic/Perma‑Seal‑style protective coating
- Thread Type: Right‑hand, UNC masonry‑cutting thread
- Point Style: Slotted flat‑point cutting tip
- Thread Coverage: Fully threaded
- Base Materials:
- Solid concrete
- Brick
- C‑90 block
- Load Strength Ratings:
- Up to approx. 205 lbs in 4000‑psi concrete
- Up to approx. 90 lbs in C‑90 block
- Up to approx. 150 lbs in brick
- Quantity: 100 screws per box
- Usage Class: Light to medium duty
- Installation: Use with corresponding Tapper/Tapcon‑type masonry bit for optimal performance
Recommended Applications
These 1‑1/4" Tapcon‑style concrete anchors are ideal for installations requiring short embedment depth with strong holding capability, such as:
Electrical & Communication Work
- Conduit straps
- Junction boxes
- Cable clamps
- Switchgear mounting
Carpentry & Framing
- Securing treated 2x lumber to masonry
- Furring strips
- Utility framing or blocking
HVAC & Plumbing
- Pipe strap installation
- Equipment brackets
- Small support hangers
- Wall‑mounted fixtures in masonry rooms
Exterior & General Hardware
- Downspout brackets
- Hose reels
- Mounting clips
- Light fixtures and small signage
Facility Maintenance
- Tool racks
- Safety signs
- Wall‑mounted utility hooks
- Repair/retrofit hardware