Tapper Concrete Screw With Phillips Flat Head, 1/4 X 3-1/4-in., 100-pk.

Discover the rugged Rawl Phillips‑flat tap concrete screw, engineered for demanding construction tasks. Each fastener measures 1/4" diameter by 3‑¼" length and features a flat‑head design that aligns perfectly with a Phillips driver. The vibrant blue Perma‑Seal coating resists corrosion, while the included installation bit streamlines on‑site work. Built for high‑strength concrete, these screws deliver reliable anchoring in both new builds and retrofit projects.

Why choose this fastening solution: The tapered shank provides up to 1¾‑inch embedment, guaranteeing maximum pull‑out resistance in 4,000 psi concrete. With a tensile capacity of 2,330 lb and shear strength of 2,390 lb, it handles heavy loads without deformation. The consistent coating protects against moisture and chemicals, extending the lifespan of every connection.

• Precise 1/4" x 3‑¼" dimensions: Optimized size fits standard drill bits and offers versatile application across residential and commercial projects.
• Phillips‑flat head: Enables quick, torque‑controlled driving while delivering a flush finish for aesthetic installations.
• Blue Perma‑Seal coating: Provides superior corrosion resistance, ideal for outdoor decks, parking structures, and moisture‑prone environments.
• High embedment depth (1¾"): Ensures strong grip in 4,000 psi concrete, meeting rigorous building code requirements.
• Exceptional load ratings: Tensile strength of 2,330 lb and shear capacity of 2,390 lb make it perfect for heavy‑duty anchoring.

Final thoughts: Whether you’re securing structural supports, mounting equipment, or fastening fixtures, these Rawl tap concrete screws deliver unmatched performance and durability. The 100‑piece pack supplies ample inventory for large‑scale jobs, reducing the need for frequent reordering. Trust the combination of robust engineering and protective coating to keep your projects stable and compliant, season after season.