Enhance your project with GrovTec US Black Steel Machine Screws designed for durability and reliability. Each pack includes 12 precision-engineered machine screw swivel studs and nuts ideal for various applications. Made from high-quality steel these screws offer exceptional strength and resilience. The sleek black finish not only adds an aesthetic touch but also provides additional protection against wear and corrosion. With a loop size of .25 inches these machine screws are versatile and suited for a wide range of tasks ensuring a perfect fit every time. Choose GrovTec for quality you can trust in every component.