Three Sixteenths By Two And One Quarter Inches Star Torx Head Concrete Anchor Screws 3173407V2 100 Pack Pro Grade Drill Bit Included For Masonry Concrete Block Brick For Everyday Masonry Projects
✔️ Drill bit included; works in concrete, brick, block, ACQ lumber
These masonry screws use Advanced Threadform Technology to cut threads into concrete, block, and brick for strong mounting. Typical uses include shelving brackets, window and door frames, jambs and sills, and exterior masonry installations with ACQ treated lumber.
✅ Size: 3/16 in diameter x 2-1/4 in length (4.76 mm x 57.15 mm)
✅ Drive: Star Torx head for reduced cam-out and steady torque
✅ Material: masonry screw designed for concrete, brick, and block
✅ Pack: 100 screws per pack with drill bit included
✅ Applications: interior and exterior masonry mounting
💡 What is a concrete anchor screw with a star Torx head used for? Handy for securing brackets and frames to masonry surfaces.
These anchors are designed for masonry work and provide secure mounting in concrete, brick, and block. - For masonry mounting in walls or floors
- Star Torx head helps minimize cam-out during driving
- Includes drill bit for quick masonry prep
- Exterior installations work with ACQ treated lumber