Collection: Steel Male Weld Bung

Speedflow Steel Male AN Weld Bungs - High-Strength Stainless Steel

Precision-machined stainless steel weld bungs with male AN threads engineered for custom fuel tanks, oil pans, radiators, and specialty fabrication projects. Speedflow steel male AN bungs provide secure, leak-free connections for high-temperature and high-strength applications.

Key Features:

• Male AN thread configuration
• Precision-machined from high-quality stainless steel
• Superior strength for high-stress applications
• Zinc plated finish for corrosion resistance
• High-temperature capability exceeds aluminum
• Ready to weld into tanks, pans, or custom fabrications
• Compatible with all -AN fittings and hose ends

Common Applications:

• Custom fuel cell and tank fabrication
• Oil pan and dry sump system builds
• High-temperature exhaust and turbo applications
• Radiator and cooling system modifications
• Catch can and breather tank construction
• Hydraulic and fluid reservoir fabrication
• Custom plumbing for race cars and performance vehicles

Why Choose Steel Weld Bungs?

When aluminum bungs aren't suitable due to extreme temperatures, high stress, or chemical compatibility requirements, Speedflow steel male AN weld bungs provide the solution. Stainless steel construction withstands high temperatures that would damage aluminum, offers superior strength for high-pressure applications, and provides excellent corrosion resistance with zinc plating. Steel bungs are essential for exhaust-related applications, turbo oil drain systems, and any high-temperature environment.

Technical Advantages:

• Stainless steel handles extreme temperatures
• Superior strength for high-pressure and high-stress applications
• Precision threads ensure leak-free connections
• Zinc plating provides corrosion protection
• Compatible with all -AN fittings and hose ends
• Ideal for exhaust and turbo applications
• Weldable to steel tanks and fabrications

Available AN Sizes:

Complete range of AN sizes from -3 through -20 to suit all steel braided hose and fitting requirements.

Welding Tips:

• Use proper MIG or TIG welding techniques for stainless steel
• Clean surfaces thoroughly before welding
• Weld around entire circumference for leak-free seal
• Use appropriate filler material for stainless steel
• Allow proper cooling to prevent thread distortion

Essential for professional fabricators, race teams, and performance enthusiasts building custom fluid systems requiring high-temperature or high-strength weld bungs. Australian stock with fast dispatch from Perth, Western Australia.