Premium Material: Crafted from 304 stainless steel, these machine screws offer excellent resistance to rust and corrosion, ensuring long-lasting durability and reliability. Flat Allen Head: The flat Allen head design provides a sleek, flush finish and allows for secure tightening with an Allen wrench, offering greater torque and reducing the risk of stripping. Precision Threading: With a 1/4-20 thread size and 1-1/2" length, these screws are designed for a precise and secure fit, making them suitable for a wide range of applications. Versatile Applications: Ideal for use in machinery, electronics, and various other assembly tasks, these screws are versatile and dependable for numerous projects. Convenient Pack Size: Available in a pack of 25, these screws offer excellent value and ensure you have a sufficient supply for your projects without frequent restocking. Upgrade your fastening solutions with IMScrews 1/4-20 x 1-1/2" Flat Allen Head Machine Screws, expertly crafted from high-quality 304 stainless steel for superior durability and corrosion resistance. These screws feature a flat Allen head design, providing a sleek, flush finish while allowing for secure tightening with an Allen wrench. This design enhances torque and minimizes the risk of stripping, ensuring a strong and reliable connection. With a 1/4-20 thread size and 1-1/2" length, these screws deliver precise and secure fitment, making them suitable for a wide range of applications, including machinery, electronics, and various assembly tasks. The pack of 25 screws offers great value and ensures you have an ample supply for your projects, reducing the need for frequent restocking. Whether you're a professional or a DIY enthusiast, these machine screws deliver the performance and reliability you need for a variety of fastening tasks.