The 4MJ-10MM w/Washer&O-Ring STR fitting by Fittings Unlimited Inc is a reliable choice for fluid transfer applications requiring a 10mm connection. This fitting features an integrated washer and O-ring, providing a secure, leak-proof seal that enhances system performance. Constructed from high-quality materials, it is designed to endure high pressure and temperature variations. Its compact design allows for easy installation in tight spaces, making it ideal for hydraulic and pneumatic systems. This fitting meets industry standards, ensuring compatibility and reliability across various applications.