411 WORKS Bulkhead ORB Fittings 6061-T6 Aluminum

The 411 WORKS Bulkhead ORBs are precision-machined fittings designed to provide clean, secure fluid connections through panels, tanks, reservoirs, and other custom fabricated surfaces. Manufactured in-house in the USA on a HAAS CNC mill, each bulkhead is machined from high-quality North American 6061-T6 aluminum. Manufactured to SAE J1926-1 specifications, these bulkheads are designed around an O-ring boss connection and include an O-ring to help seal against the mounting surface. Multiple sizes and combination configurations are available, making them a versatile option for custom fuel, oil, coolant, and other compatible fluid-system fabrication projects. 6061-T6 Aluminum Construction: CNC machined from high-quality 6061-T6 aluminum for durability and corrosion resistance. SAE J1926-1 Specification: Manufactured to SAE J1926-1 specifications for straight-thread O-ring boss connections. Integrated Bulkhead Design: Provides a purpose-built connection point through a compatible fabricated surface. O-Ring Seal: Includes an O-ring designed to help seal the bulkhead against the mounting surface. Installation Templates: Installation drawings are available to help with proper mounting and fabrication. CNC-Machined Construction: Precision machined in-house on a HAAS CNC mill for consistent dimensions and quality. Made in the USA: Manufactured in-house by 411 WORKS using material sourced from North America. Available Configurations -6 / -8 ORB -8 ORB -10 ORB -12 ORB -12 / -16 ORB -16 ORB -20 ORB What's Included (1) 411 WORKS Bulkhead ORB in selected configuration (1) O-Ring Installation template / drawing for applicable configuration Vehicle Fitment Universal fabrication application Suitable for compatible custom automotive and motorsport fluid systems Can be incorporated into compatible tanks, reservoirs, panels, and other fabricated components Final compatibility depends on ORB size, mounting surface, fluid type, system pressure, and intended application Specifications Brand: 411 WORKS Product Type: Bulkhead ORB Fitting Material: 6061-T6 Aluminum Standard: SAE J1926-1 Manufacturing Process: CNC Machined CNC Equipment: HAAS CNC Mill Material Origin: North America Seal: O-Ring Manufacturing Location: USA Fitment: Universal Installation Drawings -20 Installation Drawing -16 Installation Drawing -12 Installation Drawing -10 Installation Drawing -8 Installation Drawing -6 / -8 Installation Drawing -12 / -16 Installation Drawing Important Notes Sold individually unless otherwise specified. This is a universal fabrication component and is not vehicle specific. Select the appropriate ORB configuration for your application before ordering. Manufactured to SAE J1926-1 specifications. An O-ring is included to help seal the bulkhead against the mounting surface. Review the applicable installation drawing before cutting, drilling, or machining the mounting surface. Verify fitting size, mounting dimensions, surface thickness, clearance, fluid compatibility, and system requirements before installation. Compatibility with a particular fuel, oil, coolant, brake fluid, or other fluid depends on the complete system and sealing materials used. Inspect the completed system for leaks before operation. Professional fabrication is recommended for pressurized, safety-critical, or competition fluid systems. Why Choose 411 WORKS? 411 WORKS manufactures its Bulkhead ORBs in-house using HAAS CNC equipment with an emphasis on precision, quality, and reliability. Each fitting is machined from 6061-T6 aluminum and manufactured to SAE J1926-1 specifications for a purpose-built solution in custom fluid-system fabrication. With multiple ORB configurations, an included sealing O-ring, and installation drawings available for proper mounting, 411 WORKS Bulkhead ORBs provide fabricators with a clean solution for integrating fluid connections into custom tanks, reservoirs, and other fabricated components.