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WEATHERHEAD Flared Fitting Elbow: 1/4 in OD x 1/4 in Pipe Fitting Size, Threaded - Standard Brass Inverted Flare Tube Fittings
WEATHERHEADStandard Brass Inverted Flare Tube Fittings

WEATHERHEAD Flared Fitting Elbow: 1/4 in OD x 1/4 in Pipe Fitting Size, Threaded

The WEATHERHEAD 402X4X4 is a standard brass inverted flared tube fitting, specifically a flared fitting elbow with a 1/4 in OD x 1/4 in pipe fitting size. This threaded component features a 7/16"-24 thread size A, is…

SKU 3G-OTH-655590

Brand
WEATHERHEAD
Item
Flared Fitting Elbow: 1/4 in OD x 1/4 in Pipe Fitting Size, Threaded
Category
Standard Brass Inverted Flare Tube Fittings
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
402X4X4
Type
Threaded, 7/16"-24 Thread Size A, Brass
Standards
MS
Thread Size A
7/16"-24
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WEATHERHEAD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WEATHERHEAD 402X4X4 is a standard brass inverted flared tube fitting, specifically a flared fitting elbow with a 1/4 in OD x 1/4 in pipe fitting size. This threaded component features a 7/16"-24 thread size A, is constructed from brass, and meets MS standards.

Frequently Asked Questions

What is the WEATHERHEAD 402X4X4 flared fitting elbow used for?

The WEATHERHEAD 402X4X4 is a standard brass inverted flared tube fitting elbow used to connect 1/4 in OD tubing to a 1/4 in pipe thread in hydraulic, pneumatic, and fluid transfer systems. It is common in industrial machinery, automotive, and instrumentation applications requiring a leak-resistant, threaded brass connection.

What are the specifications of the WEATHERHEAD 402X4X4?

The WEATHERHEAD 402X4X4 is a brass inverted flared tube fitting elbow with a 1/4 in OD tube size and 1/4 in pipe fitting size. It has a 7/16"-24 thread size A, is threaded type, and meets MS standards. The manufacturer part number is 402X4X4.

Where to buy the WEATHERHEAD 402X4X4 worldwide?

3G Electric supplies the WEATHERHEAD 402X4X4 brass inverted flared fitting elbow to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this genuine WEATHERHEAD part.

How to install a WEATHERHEAD inverted flared fitting?

To install a WEATHERHEAD inverted flared fitting like the 402X4X4, first cut the tubing square and deburr the end. Slide the nut and sleeve onto the tube, then flare the tube end using the correct flaring tool for 1/4 in OD. Tighten the nut onto the fitting elbow to the manufacturer's recommended torque to create a metal-to-metal seal.

Used in

Common applications for WEATHERHEAD
Mobile hydraulic systems — Weatherhead hydraulic flange fittings (e.g., 12Z-G42) for hose assemblies in excavators and loaders
Pneumatic tool lines — Weatherhead quick-connect couplings (e.g., 430) for air supply connections in manufacturing plants
Industrial machinery — Weatherhead 45° elbow flange fittings (e.g., 20Z-G54) for hydraulic power units
Fluid transfer systems — Weatherhead straight flange fittings (e.g., 16Z-G20) for high-pressure oil lines
Maintenance and repair — Weatherhead quick-connect bodies (e.g., 580) for replacing worn couplings on pneumatic tools
Hydraulic press applications — Weatherhead 90° elbow flange fittings (e.g., 24Z-G84) for compact hose routing in tight spaces

WEATHERHEAD Products

3G Electric supplies WEATHERHEAD standard brass inverted flare tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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