The Ace Race Parts brand of fluid delivery components is suitable in a variety of automotive applications. Our -4AN Male Flare Bulkhead Adapter Nuts are precision CNC machined from 6061 aluminum and finished with a tough, corrosion-resistant black hard anodized coating. Bulkhead Adapter Nuts help create a secure, leak-free seal for fuel pumps, oil pumps, and more!

FEATURES

• -4AN (7/16"-20 Thread)
• Precision CNC Machining
  
• 6061-T6 Aluminum
• Black Hard Anodized Finish
  
• Suitable for Oil, Fuel, Coolant, and Vacuum Applications