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WEATHERHEAD Flared Fitting Nut: 5/16 in OD Fitting Size, Flared, 1/2"-20 Thread Size A - DOT Brass Inverted Flare Tube Fittings
WEATHERHEADDOT Brass Inverted Flare Tube Fittings

WEATHERHEAD Flared Fitting Nut: 5/16 in OD Fitting Size, Flared, 1/2"-20 Thread Size A

The WEATHERHEAD 105X5 is a DOT Brass Inverted Flare Tube Fitting, a flared fitting nut for 5/16 in OD tubing. It features a 1/2"-20 thread size A, 5/8 in overall length, and meets SAE 040110 standards. 3G Electric…

SKU 3G-OTH-661393

Brand
WEATHERHEAD
Item
Flared Fitting Nut: 5/16 in OD Fitting Size, Flared, 1/2"-20 Thread Size A
Category
DOT Brass Inverted Flare Tube Fittings
Available to Order
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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
105X5
Type
Flared, 1/2"-20 Thread Size A, Brass
Overall Lg
5/8 in
Standards
SAE 040110
Thread Size A
1/2"-20

Technical Documents

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

Product Description

The WEATHERHEAD 105X5 is a DOT Brass Inverted Flare Tube Fitting, a flared fitting nut for 5/16 in OD tubing. It features a 1/2"-20 thread size A, 5/8 in overall length, and meets SAE 040110 standards. 3G Electric interprets this demand and supplies this genuine industrial fitting across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the WEATHERHEAD 105X5 flared fitting nut used for?

The WEATHERHEAD 105X5 is a DOT brass inverted flare tube fitting nut used to create leak-proof connections in hydraulic and fuel systems. It is designed for 5/16 in OD tubing and is commonly applied in automotive, industrial, and fluid power systems requiring SAE 040110 compliance.

What are the specifications of the WEATHERHEAD 105X5?

The WEATHERHEAD 105X5 is a flared fitting nut with a 5/16 in OD fitting size, 1/2"-20 thread size A, and 5/8 in overall length. It is made of brass and meets SAE 040110 standards. The manufacturer part number is 105X5.

Where to buy the WEATHERHEAD 105X5 worldwide?

3G Electric supplies the genuine WEATHERHEAD 105X5 brass flared fitting nut worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this SAE 040110 compliant fitting for your application.

How to install a WEATHERHEAD inverted flare fitting nut?

To install the WEATHERHEAD 105X5, slide the nut over the tubing, then flare the tube end using a proper flaring tool. Thread the nut onto the mating fitting and tighten to the recommended torque. Avoid over-tightening to prevent damage to the brass threads. Always follow SAE 040110 guidelines.

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 dot 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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