997-04-D 1/4 NPT female weld on - ALUMINIUM

Speedflow 997-04-D – 1/4" NPT Female Weld-On Fitting

The Speedflow 997-04-D is a high-quality 1/4" NPT female weld-on fitting engineered for custom fabrication and fluid system integration. Made from precision-machined mild steel, this fitting provides a durable and reliable solution for adding ports to tanks, manifolds, catch cans, and other components requiring a threaded connection.

Designed with a thick wall and beveled edge for clean, strong welds, it ensures a leak-free seal in high-pressure and high-vibration environments. Ideal for fuel, oil, coolant, and air systems in automotive, industrial, and motorsport applications.