The 4MB PLUG STR. from Fittings Unlimited Inc is a straight plug fitting designed for 4mm male threads. This fitting is constructed from durable materials, ensuring a secure and leak-free connection in various applications. Ideal for hydraulic and pneumatic systems, it meets industry standards for performance and safety. The straight design allows for easy installation and maintenance, making it a practical choice for professionals. Its compact size ensures compatibility with various systems, providing flexibility in design and application.