3209X04X04 | #4 NPT M to #4 NPT F Hydraulic Adapter
3239X04X04 | #4 NPT F to #4 ORB M Hydraulic Adapter
Hydraulic Hose Fittings
Hydraulic Fittings
American Made certified

American Made

1/4 NPT Hose Fittings

1/4 NPT hose fittings provide reliable hydraulic connections for industrial equipment and machinery. These American-made steel fittings feature National Pipe Thread (NPT) standards and offer versatile configurations including straight adapters and 90-degree elbows. Compatible with ORB, JIC, and hose barb connections, these precision-engineered fittings serve high-pressure hydraulic systems in construction, manufacturing, and mobile equipment applications.

Our Range of Products

3209X04X04 | #4 NPT M to #4 NPT F Hydraulic Adapter

3209X04X04 | #4 NPT M to #4 NPT F Hydraulic Adapter

  • NPT M to NPT F adapter
  • Universal compatibility
  • 53 units available
3239X04X04 | #4 NPT F to #4 ORB M Hydraulic Adapter

3239X04X04 | #4 NPT F to #4 ORB M Hydraulic Adapter

  • #4 NPT F to #4 ORB M
  • 52 units in stock
  • Immediate shipment
Hydraulic Hose Fittings

Hydraulic Hose Fittings

  • Steel construction
  • Multiple thread sizes
  • Decade of experience
Hydraulic Fittings

Hydraulic Fittings

  • USA fabricated components
  • Versatile configurations
  • Direct manufacturer pricing

Frequently Asked Questions

What does 1/4 NPT stand for?

1/4 NPT stands for 1/4 inch National Pipe Thread. The 1/4 refers to the pipe thread size, not the actual outer diameter of the fitting. NPT is a U.S. standard for tapered threads that create pressure-tight seals in hydraulic and pneumatic systems.

What does NPT mean for hoses?

What thread sizes are available in 1/4 NPT hose fittings?

Can 1/4 NPT fittings be converted to other connection standards?

What makes American-made NPT fittings different from imported ones?

What configuration options exist for 1/4 NPT hydraulic fittings?

How quickly can I get 1/4 NPT fittings shipped?

What support is available for selecting the correct NPT fitting?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Construction

Construction

1/4 NPT fittings enable reliable hydraulic connections in excavators, loaders, and heavy construction equipment.

Manufacturing

Manufacturing

Industrial hydraulic systems rely on NPT fittings for production machinery and automated equipment connections.

Agriculture

Agriculture

Agricultural equipment and mobile machinery depend on NPT fittings for reliable hydraulic power systems.

Forestry

Forestry

Firewood processing equipment and log splitters utilize NPT fittings for high-pressure hydraulic operations.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Heavy Machinery Operators Choose AHS Hydraulics

American-Made Quality

All hydraulic components designed, fabricated, and tested in the USA with raw materials sourced from North America, ensuring superior quality and reliability.

Direct Manufacturer Pricing

Purchase directly from the manufacturer to ensure correct, high-quality parts at unbeatable prices without distributor markups.

Expert Technical Support

Benefit from over a decade of hydraulic manufacturing experience with direct support from engineers and designers who are fellow equipment operators.

Get Expert Assistance with Your 1/4 NPT Fitting Selection

Submit your inquiry and our experienced hydraulic engineers will respond within one business day with product recommendations and technical guidance.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 607-307-4029 You can also send us a quick email at info@ahshydraulics.com