MorningRo 200 Pcs 1/4" x 3-1/4" Star Head Concrete Anchor Screws Bulk Blue Steel Self-Tapping Flat Head Screws for Anchoring to Concrete, Masonry, Block

Features: Easy Installation: The self-tapping tip prevents drill bit wandering, allowing for quick drilling, threading, and fastening in one step. This simplifies the process and saves installation time. Penetrates Easily: Designed with sharp pointed tails, these cement screws for concrete can effortlessly pierce through most surfaces or base materials including concrete, blocks, bricks, and mortar. Specifications: Material: steel Color: blue Size: about 1/4" x 3-1/4" Package includes: 200 x Concrete screws Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• Package Included: our package included 200 pieces of blue 1/4" x 3-1/4" concrete screws, you'll have more than enough masonry screws for brick for projects
• Advanced Thread Design: featuring precision-engineered threads, these masonry screws effortlessly cut into concrete, brick, and block materials; The design ensures a tight grip, reducing the risk of loosening over time
• Quality Material: these concrete screws are made from durable carbon steel, ensuring a balance of strength and flexibility for long-lasting performance; The material resists wear and corrosion, making them suitable for both indoor and outdoor applications
• Secure Fastening: the hardened threads and star-shaped head work together to provide a firm hold, preventing slippage even under heavy loads; This makes them ideal for structural and load-bearing installations
• Wide Range of Uses: these concrete screws can be applied for many applications that include shelving brackets applied in electrical equipment, HVAC strapping, 2x4 lumber, wood headers, window frames, jambs and sills, door frames to masonry, plywood backer boards to masonry and exterior installation into masonry