The Black-Oxide Alloy Steel Socket Head Screw (5/16″-18, 2″ long) is your reliable fastening solution! 🔩✨ With a durable black-oxide finish for corrosion resistance, these screws provide superior strength for various applications. 💪🔧 Pack of 25 ensures you have plenty for your projects! Perfect for machinery, furniture, and more! 🛠️📦