The 4MJ-4FJX STR fitting by Fittings Unlimited Inc is a straight connector designed for efficient fluid transfer. This fitting features a male JIC thread size of 4MJ and a female JIC thread size of 4FJX, ensuring a secure connection in various applications. Made from high-grade materials, it offers excellent durability and resistance to wear, making it suitable for hydraulic and pneumatic systems. Its straightforward design allows for easy installation, ensuring reliable performance in demanding environments.