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WEATHERHEAD Compression Fitting Cap: 3/8 in OD Size, 9/16"-18 Thread Size, Compression - Flareless Bite-Type Steel Compression Fittings
WEATHERHEADFlareless Bite-Type Steel Compression Fittings

WEATHERHEAD Compression Fitting Cap: 3/8 in OD Size, 9/16"-18 Thread Size, Compression

The WEATHERHEAD Compression Fitting Cap is a flareless bite-type steel compression fitting from the 7000 SERIES EMERTO, designed for 3/8 in OD tubing. This carbon steel cap features a 9/16"-18 thread size (MPN…

SKU 3G-OTH-470209

Brand
WEATHERHEAD
Item
Compression Fitting Cap: 3/8 in OD Size, 9/16"-18 Thread Size, Compression
Category
Flareless Bite-Type Steel Compression Fittings
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
7129X06
Series
7000 SERIES EMERTO
Type
Compression, Carbon Steel
Thread Size
9/16"-18
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WEATHERHEAD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WEATHERHEAD Compression Fitting Cap is a flareless bite-type steel compression fitting from the 7000 SERIES EMERTO, designed for 3/8 in OD tubing. This carbon steel cap features a 9/16"-18 thread size (MPN 7129X06) and is supplied by 3G Electric, a global industrial solutions provider that interprets customer demand and delivers genuine equipment across 14 industrial departments, with specialist depth in combustion, pumps and controls.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a WEATHERHEAD compression fitting cap used for?

A WEATHERHEAD compression fitting cap seals the end of a 3/8 in OD tube in hydraulic or pneumatic systems. It is a flareless bite-type fitting from the 7000 SERIES EMERTO, made of carbon steel with a 9/16"-18 thread, preventing leaks and contamination in industrial fluid power applications.

What are the specifications of the WEATHERHEAD 7129X06 compression fitting cap?

The WEATHERHEAD 7129X06 is a carbon steel compression cap from the 7000 SERIES EMERTO. It fits 3/8 in OD tubing with a 9/16"-18 thread size. This flareless bite-type fitting is designed for reliable sealing in high-pressure fluid systems. 3G Electric supplies this genuine WEATHERHEAD part globally.

Where to buy a WEATHERHEAD 7129X06 compression fitting cap worldwide?

3G Electric supplies the WEATHERHEAD 7129X06 compression fitting cap worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine 7000 SERIES EMERTO part to your facility. Contact us for availability and lead time on this carbon steel cap.

How to install a WEATHERHEAD flareless bite-type compression fitting cap?

To install a WEATHERHEAD flareless bite-type cap, cut tubing squarely, deburr, and insert until the bite ring seats. Tighten the nut to the manufacturer's recommended torque for 3/8 in OD tubing with 9/16"-18 threads. Avoid over-tightening to prevent damage. 3G Electric provides genuine WEATHERHEAD parts for reliable system integrity.

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 flareless bite-type steel compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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WEATHERHEAD Compression Fitting Adapter: 1 1/4 in OD x 1 1/4 in Pipe Size, Compression x FNPT, Steel (MPN 7255X20X20). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
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WEATHERHEAD Compression Fitting Sleeve: 1 1/4 in OD Size, 1,800 psi Max Op Pressure (MPN 7165X20). Key specifications — Brand: WEATHERHEAD; Series: 7000 Series Ermeto.
WEATHERHEAD Compression Tee Fitting: 1/2 in OD x 1/2 in OD x 3/8 in Pipe Size, Steel (MPN 7655X08X08X06). Key specifications — Brand: WEATHERHEAD; Series: 7000 Series Ermeto.
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WEATHERHEAD Compression Tee Fitting: 1/2 in OD x 1/2 in OD x 3/8 in Pipe Size, Steel (MPN 7655X08X08X06). Key specifications — Brand: WEATHERHEAD; Series: 7000 Series Ermeto.
WEATHERHEAD Compression Fitting Elbow: 3/8 in OD x 1/2 in Pipe Size, 9/16-18 x 1/2-14 Thread Size (MPN 7405X06X08). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
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WEATHERHEAD Compression Fitting Elbow: 3/8 in OD x 1/2 in Pipe Size, 9/16-18 x 1/2-14 Thread Size (MPN 7405X06X08). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
WEATHERHEAD Compression Fitting Sleeve: 3/16 in OD Size, 6,000 psi Max Op Pressure (MPN 7165AX03). Key specifications — Brand: WEATHERHEAD; Series: 7000 Series Ermeto.
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WEATHERHEAD Compression Fitting Sleeve: 3/16 in OD Size, 6,000 psi Max Op Pressure (MPN 7165AX03). Key specifications — Brand: WEATHERHEAD; Series: 7000 Series Ermeto.
WEATHERHEAD Compression Fitting Elbow: 1 1/4 in OD x 1 5/8 in Pipe Size, Compression x ORB, Steel (MPN 7515X20X20). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
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WEATHERHEAD Compression Fitting Elbow: 1 1/4 in OD x 1 5/8 in Pipe Size, Compression x ORB, Steel (MPN 7515X20X20). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
WEATHERHEAD Compression Fitting Elbow: 7/8 in OD x 3/4 in Pipe Size, 1 3/16-12 x 3/4-14 Thread Size (MPN 7405X14X12). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.
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WEATHERHEAD Compression Fitting Elbow: 7/8 in OD x 3/4 in Pipe Size, 1 3/16-12 x 3/4-14 Thread Size (MPN 7405X14X12). Key specifications — Brand: WEATHERHEAD; Series: Ermeto Flareless.