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WEATHERHEAD Standard Brass Inverted Flare Tube Fitting - Standard Brass Inverted Flare Tube Fittings
WEATHERHEADStandard Brass Inverted Flare Tube Fittings

WEATHERHEAD Standard Brass Inverted Flare Tube Fitting

The WEATHERHEAD 402X5 is a standard brass inverted flare tube fitting, specifically a flared fitting elbow with a 5/16 in OD x 1/8 in pipe fitting size. It features a threaded design with a 1/2"-20 thread size A, is…

SKU 3G-OTH-655613

Brand
WEATHERHEAD
Item
Standard Brass Inverted Flare Tube Fitting
Category
Standard Brass Inverted Flare Tube Fittings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WEATHERHEAD
Manufacturer Part Number
402X5
Type
Threaded, 1/2"-20 Thread Size A, Brass
Standards
UL Listed
Thread Size A
1/2"-20

Technical Documents

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WEATHERHEAD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WEATHERHEAD 402X5 is a standard brass inverted flare tube fitting, specifically a flared fitting elbow with a 5/16 in OD x 1/8 in pipe fitting size. It features a threaded design with a 1/2"-20 thread size A, is made of brass, and is UL Listed (MPN 402X5).

Frequently Asked Questions

What is the WEATHERHEAD 402X5 flared fitting elbow used for?

The WEATHERHEAD 402X5 is a standard brass inverted flare tube fitting used to connect 5/16 in OD tubing to a 1/8 in pipe thread port in hydraulic, pneumatic, and fuel systems. Its 90-degree elbow design saves space in tight installations.

What are the specifications of the WEATHERHEAD 402X5 flared fitting elbow?

The WEATHERHEAD 402X5 (MPN 402X5) is a brass flared fitting elbow with a 5/16 in OD tube size and 1/8 in pipe fitting size. It has a threaded design with 1/2"-20 thread size A and is UL Listed for safety compliance.

Where to buy WEATHERHEAD 402X5 flared fitting elbow worldwide?

3G Electric supplies the WEATHERHEAD 402X5 flared fitting elbow worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time.

How to install a WEATHERHEAD inverted flare tube fitting?

To install a WEATHERHEAD inverted flare fitting, ensure the tube end is clean and properly flared. Apply thread sealant to the pipe threads, hand-tighten the nut, then use a wrench to tighten 1/4 turn past hand-tight. Avoid over-torquing to prevent brass damage.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This WEATHERHEAD Ermeto Flareless compression fitting is a steel elbow with a bite-type design for leak-proof connections without flaring. It accommodates 3/8 in OD tubing and 1/4 in pipe threads (9/16-18 x 1/4-18). Used in hydraulic and pneumatic systems for high-pressure fluid power applications
WEATHERHEAD
This WEATHERHEAD Ermeto Flareless compression fitting is a steel elbow with a bite-type design for leak-proof connections without flaring. It accommodates 3/8 in OD tubing and 1/4 in pipe threads (9/16-18 x 1/4-18). Used in hydraulic and pneumatic systems for high-pressure fluid power applications
This flareless bite-type steel compression elbow from the WEATHERHEAD Ermeto Flareless series connects 1/4 in OD tubing to a 1/4 in pipe port. The bite-type design creates a leak-proof seal without flaring, suitable for hydraulic and pneumatic systems in industrial applications
WEATHERHEAD
This flareless bite-type steel compression elbow from the WEATHERHEAD Ermeto Flareless series connects 1/4 in OD tubing to a 1/4 in pipe port. The bite-type design creates a leak-proof seal without flaring, suitable for hydraulic and pneumatic systems in industrial applications
This flareless bite-type steel compression fitting elbow from the WEATHERHEAD Ermeto Flareless series connects 1 in OD tubing to 1 in pipe threads. It features a 1 5/16-12 x 1-11 1/2 thread size and is used in hydraulic and pneumatic systems for leak-tight sealing without flaring the tube
WEATHERHEAD
This flareless bite-type steel compression fitting elbow from the WEATHERHEAD Ermeto Flareless series connects 1 in OD tubing to 1 in pipe threads. It features a 1 5/16-12 x 1-11 1/2 thread size and is used in hydraulic and pneumatic systems for leak-tight sealing without flaring the tube
This flareless bite-type steel compression elbow from the Ermeto Flareless series connects 1/2 in OD tube to 3/8 in pipe. It uses a bite-type grip that does not require flaring, suitable for hydraulic and pneumatic systems. Thread sizes are 3/4-16 and 3/8-18
WEATHERHEAD
This flareless bite-type steel compression elbow from the Ermeto Flareless series connects 1/2 in OD tube to 3/8 in pipe. It uses a bite-type grip that does not require flaring, suitable for hydraulic and pneumatic systems. Thread sizes are 3/4-16 and 3/8-18
WEATHERHEAD Compression Fitting Elbow: 1/4 in OD x 7/16 in Pipe Size, 7/16-20 x 7/16-20 Thread Size (MPN 7515X04X04)
WEATHERHEAD
WEATHERHEAD Compression Fitting Elbow: 1/4 in OD x 7/16 in Pipe Size, 7/16-20 x 7/16-20 Thread Size (MPN 7515X04X04)
WEATHERHEAD Compression Fitting Elbow: 5/8 in OD x 5/8 in OD Size, 7/8-14 x 7/8-14 Thread Size (MPN 7505X10X10)
WEATHERHEAD
WEATHERHEAD Compression Fitting Elbow: 5/8 in OD x 5/8 in OD Size, 7/8-14 x 7/8-14 Thread Size (MPN 7505X10X10)

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Threaded brass inverted flare tube fitting with 7/16-24 thread size A, meeting ASME standards. Used to connect tubing in hydraulic, pneumatic, and fuel systems for a leak-resistant seal
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Threaded brass inverted flare tube fitting with 7/16-24 thread size A, meeting ASME standards. Used to connect tubing in hydraulic, pneumatic, and fuel systems for a leak-resistant seal
Threaded brass elbow fitting with 5/8"-18 thread size A, designed for inverted flare connections in fluid systems. Used to join tubing or adapt to threaded ports in hydraulic, pneumatic, and fluid transfer applications. Meets ASME standards
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Threaded brass elbow fitting with 5/8"-18 thread size A, designed for inverted flare connections in fluid systems. Used to join tubing or adapt to threaded ports in hydraulic, pneumatic, and fluid transfer applications. Meets ASME standards
Flared Fitting Elbow: 3/8 in OD x 1/8 in Pipe Fitting Size, Threaded, 5/8"-18 Thread Size A, Brass (MPN 402X6X2)
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Flared Fitting Elbow: 3/8 in OD x 1/8 in Pipe Fitting Size, Threaded, 5/8"-18 Thread Size A, Brass (MPN 402X6X2)
Flared Fitting Elbow: 3/8 in OD x 3/8 in Pipe Fitting Size, Threaded, 5/8"-1 Thread Size A, Brass (MPN 402X6X6)
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Flared Fitting Elbow: 3/8 in OD x 3/8 in Pipe Fitting Size, Threaded, 5/8"-1 Thread Size A, Brass (MPN 402X6X6)
Flared Fitting Elbow: 1/4 in OD x 1/4 in Pipe Fitting Size, Threaded, 7/16"-24 Thread Size A, Brass (MPN 402X4X4)
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Flared Fitting Elbow: 1/4 in OD x 1/4 in Pipe Fitting Size, Threaded, 7/16"-24 Thread Size A, Brass (MPN 402X4X4)
Flared Fitting Union: 1/4 in OD x 1/4 in OD Fitting Size, 5/8"-18 Thread Size A, 13/16 in Overall Lg (MPN 302X6)
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Flared Fitting Union: 1/4 in OD x 1/4 in OD Fitting Size, 5/8"-18 Thread Size A, 13/16 in Overall Lg (MPN 302X6)
Flared Fitting Elbow: 5/16 in OD x 1/4 in Pipe Fitting Size, Threaded, 1/2"-20 Thread Size A, Brass (MPN 402X5X4)
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Flared Fitting Elbow: 5/16 in OD x 1/4 in Pipe Fitting Size, Threaded, 1/2"-20 Thread Size A, Brass (MPN 402X5X4)
Flared Fitting Elbow: 1/2 in OD x 3/8 in Pipe Fitting Size, Threaded, 3/4"-18 Thread Size A, Brass (MPN 402X8X8)
WEATHERHEAD
Flared Fitting Elbow: 1/2 in OD x 3/8 in Pipe Fitting Size, Threaded, 3/4"-18 Thread Size A, Brass (MPN 402X8X8)