Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WEATHERHEAD Compression Fitting Cap: 1/4 in OD Size, 7/16"-20 Thread Size, Compression - Flareless Bite-Type Steel Compression Fittings
WEATHERHEADFlareless Bite-Type Steel Compression Fittings

WEATHERHEAD Compression Fitting Cap: 1/4 in OD Size, 7/16"-20 Thread Size, Compression

The WEATHERHEAD Compression Fitting Cap (MPN 7129X04) is a flareless bite-type steel compression fitting from the 7000 SERIES EMERTO. It is designed for 1/4 in OD tubing with a 7/16"-20 thread size, constructed from…

SKU 3G-OTH-469797

Brand
WEATHERHEAD
Item
Compression Fitting Cap: 1/4 in OD Size, 7/16"-20 Thread Size, Compression
Category
Flareless Bite-Type Steel Compression Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
7129X04
Series
7000 SERIES EMERTO
Type
Compression, Carbon Steel
Thread Size
7/16"-20

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The WEATHERHEAD Compression Fitting Cap (MPN 7129X04) is a flareless bite-type steel compression fitting from the 7000 SERIES EMERTO. It is designed for 1/4 in OD tubing with a 7/16"-20 thread size, constructed from carbon steel. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a WEATHERHEAD compression fitting cap used for?

A WEATHERHEAD compression fitting cap seals the end of a tubing line in hydraulic or pneumatic systems. It is used to cap off unused ports or protect threads during maintenance. This 7000 SERIES EMERTO cap fits 1/4 in OD tubing with a 7/16"-20 thread and is made of carbon steel.

What are the specifications of the WEATHERHEAD 7129X04 compression fitting cap?

The WEATHERHEAD 7129X04 is a flareless bite-type steel compression fitting cap from the 7000 SERIES EMERTO. It has a 1/4 in OD size, 7/16"-20 thread size, and is constructed from carbon steel. It is designed for sealing tubing ends in industrial fluid systems.

Where to buy WEATHERHEAD compression fittings in worldwide?

3G Electric supplies genuine WEATHERHEAD compression fittings worldwide. We interpret your demand, source the correct part, and handle logistics and customs for delivery globally. Contact us for the WEATHERHEAD 7129X04 or other 7000 SERIES EMERTO components.

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

To install a WEATHERHEAD flareless bite-type fitting, cut tubing square, deburr, and slide the nut and ferrule onto the tube. Insert the tube into the fitting body until it bottoms out, then tighten the nut to the manufacturer's recommended torque. Always follow WEATHERHEAD installation guidelines for leak-free performance.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from WEATHERHEAD

View all WEATHERHEAD parts
WEATHERHEAD Compression Fitting Elbow: 1/4 in OD x 1/8 in Pipe Size, 7/16-20 x 1/8-27 Thread Size (MPN 7405X04X02)
WEATHERHEAD
WEATHERHEAD Compression Fitting Elbow: 1/4 in OD x 1/8 in Pipe Size, 7/16-20 x 1/8-27 Thread Size (MPN 7405X04X02)
WEATHERHEAD Compression Fitting Sleeve: 5/16 in OD Size, 5,250 psi Max Op Pressure (MPN 7165AX05)
WEATHERHEAD
WEATHERHEAD Compression Fitting Sleeve: 5/16 in OD Size, 5,250 psi Max Op Pressure (MPN 7165AX05)
WEATHERHEAD Compression Fitting Union: 5/8 in OD x 5/8 in OD Size, 7/8-14 x 7/8-14 Thread Size (MPN 7325X10X10)
WEATHERHEAD
WEATHERHEAD Compression Fitting Union: 5/8 in OD x 5/8 in OD Size, 7/8-14 x 7/8-14 Thread Size (MPN 7325X10X10)
WEATHERHEAD Compression Tee Fitting: 1/2 in OD x 1/2 in OD x 1/2 in OD Size, 2 1/2 in Overall Lg (MPN 7715X08X08X08)
WEATHERHEAD
WEATHERHEAD Compression Tee Fitting: 1/2 in OD x 1/2 in OD x 1/2 in OD Size, 2 1/2 in Overall Lg (MPN 7715X08X08X08)
WEATHERHEAD Compression Fitting Cap: 3/8 in OD Size, 9/16"-18 Thread Size, Compression, Carbon Steel (MPN 7129X06)
WEATHERHEAD
WEATHERHEAD Compression Fitting Cap: 3/8 in OD Size, 9/16"-18 Thread Size, Compression, Carbon Steel (MPN 7129X06)
WEATHERHEAD Compression Fitting Elbow: 5/8 in OD x 3/8 in Pipe Size, 7/8-14 x 3/8-18 Thread Size (MPN 7405X10X06)
WEATHERHEAD
WEATHERHEAD Compression Fitting Elbow: 5/8 in OD x 3/8 in Pipe Size, 7/8-14 x 3/8-18 Thread Size (MPN 7405X10X06)
WEATHERHEAD Compression Fitting Elbow: 3/8 in OD x 9/16 in Pipe Size, 9/16-18 x 9/16-18 Thread Size (MPN 7506X06X06)
WEATHERHEAD
WEATHERHEAD Compression Fitting Elbow: 3/8 in OD x 9/16 in Pipe Size, 9/16-18 x 9/16-18 Thread Size (MPN 7506X06X06)
WEATHERHEAD Compression Fitting Adapter: 1/2 in OD x 9/16 in Pipe Size, 3/4-16 x 9/16-18 Thread Size (MPN 7315X08X06)
WEATHERHEAD
WEATHERHEAD Compression Fitting Adapter: 1/2 in OD x 9/16 in Pipe Size, 3/4-16 x 9/16-18 Thread Size (MPN 7315X08X06)