PARKER Flared Fitting Plug: 1/4 in OD Fitting Size, Flared, Brass
The Parker 639F-4 is a standard brass 45-degree flare tube fitting plug, supplied in a 10-pack. It features a 1/4 in OD fitting size and a flared connection type, manufactured to SAE J513 standards.
SKU 3G-OTH-652242
Also listed as: 639F4 · 639F 4
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Parker 639F-4 is a standard brass 45-degree flare tube fitting plug, supplied in a 10-pack. It features a 1/4 in OD fitting size and a flared connection type, manufactured to SAE J513 standards.
Frequently Asked Questions
What is the Parker 639F-4 flared fitting plug used for?
The Parker 639F-4 is a standard brass 45-degree flare tube fitting plug used to seal the end of a flared tube in hydraulic or pneumatic systems. It is commonly applied in industrial fluid power circuits, instrumentation lines, and refrigeration systems where a leak-tight, reusable seal is required.
What are the specifications of the Parker 639F-4?
The Parker 639F-4 is a brass 45-degree flare tube fitting plug with a 1/4 in OD fitting size. It is supplied in a 10-pack and manufactured to SAE J513 standards. The flared connection type ensures a reliable metal-to-metal seal in medium-pressure fluid systems.
Where to buy Parker 639F-4 flared fitting plugs worldwide?
3G Electric supplies the Parker 639F-4 flared fitting plug to customers 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 on this brass 45-degree flare plug.
How to install a Parker 639F-4 flared fitting plug?
To install the Parker 639F-4, ensure the tube end is clean and properly flared to a 45-degree angle using a flaring tool. Hand-tighten the plug into the flare nut, then use a wrench for a final snug turn. Avoid over-tightening to prevent brass thread damage. Always follow SAE J513 guidelines.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER standard brass 45-degree flare tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
