Reference: 50
Brand: WELDRACINGPARTS
AN 4 aluminium
Weld-on AN 4 aluminum bung, ideal for installation on fuel tanks, radiators, oil reservoirs or aluminum tubing. Compatible with 1/4” AN flare fittings, it provides a direct and secure threaded connection without adapters. Its compact size makes it easy to install even in tight spaces. Durable, lightweight and weld-friendly, perfect for auxiliary systems...











