This bulk pack of 1000 screws, measuring 1/4-20 x 1 inch, features a right-hand thread and a corrosion-resistant zinc finish. These screws are designed for a variety of applications, providing reliable fastening in both indoor and outdoor environments. The 1/4-20 thread size ensures compatibility with standard nuts and tools, making them versatile for construction and assembly tasks. Ideal for contractors and DIY projects, these screws meet industry standards for quality and performance, ensuring a secure hold in various materials.