The 3/8″ x 1/2″ Steel Hex Nipple (SKU: 5404-08-06) is a high-strength, corrosion-resistant fitting designed to connect two female-threaded components with different NPT sizes. With a 3/8″ male NPT on one end and a 1/2″ male NPT on the other, this hex-style nipple is ideal for softwash plumbing, pressure washer systems, hydraulic setups, and industrial fluid lines where reducing size is required.

Built from zinc-plated carbon steel, it delivers superior durability and leak resistance under high-pressure conditions.

Key Features:

• Connection A: 3/8″ Male NPT

• Connection B: 1/2″ Male NPT

• Material: Zinc-plated carbon steel

• Design: Straight hex nipple for easy wrench installation

• Corrosion-resistant finish for long service life

• Compatible with softwash, chemical, water, and air systems

Specifications:

• SKU: 5404-08-06

• Type: Hex reducing nipple

• Thread Standard: NPT – National Pipe Thread

• Pressure Rating: Up to 3,000 PSI (system dependent)

• Temperature Rating: Up to 400°F

• Application: Connects 3/8″ and 1/2″ NPT threaded components