Feature●Diamond Tip Precision - Our Self Tapping Concrete Screws with a sharp diamond point for seamless insertion. Perfect for quick, efficient drilling into tough materials without pre-drilling. Ideal for both professionals and DIY enthusiasts●Corrosion Resistant - Engineered with a top-grade corrosion-resistant coating, our concrete screws pledge steadfast durability. Ready for any weather, your installations remain robust and unyielding season after season●Flat Phillips Head Excellence - Ensures seamless fit with a countersunk design, preventing protrusion for a polished, smooth fixture finish. Perfect for a flush mount in concrete applications●Superior Hold with Advanced Design - Our Heavy Duty concrete screws feature a Unique Super Strength Thread for a formidable grip that endures. Perfect for long-term projects indoors and out, ensuring stability you can trust●Robust Anchoring Solution - Superior-grade concrete screws built for fastening into concrete, brick & block. Trust in high-quality securing for a wide range of applications.Description