AEROQUIP Hydraulic Hose Adapter: 1/4"-18/3/8"-18 Thread Size, 1/4 in x 3/8 in Fitting Size
The AEROQUIP 259-2040-4-6 is an NPTF-to-NPTF 316 stainless steel hydraulic hose adapter with a 1/4"-18 male thread and a 3/8"-18 female thread, configured as a 1/4 in x 3/8 in male x female fitting. This adapter is…
SKU 3G-OTH-650421
Also listed as: 259204046 · 259 2040 4 6
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 AEROQUIP 259-2040-4-6 is an NPTF-to-NPTF 316 stainless steel hydraulic hose adapter with a 1/4"-18 male thread and a 3/8"-18 female thread, configured as a 1/4 in x 3/8 in male x female fitting. This adapter is designed for connecting hydraulic components with NPTF threads, offering corrosion resistance in demanding industrial environments.
Frequently Asked Questions
What is the AEROQUIP 259-2040-4-6 hydraulic hose adapter used for?
The AEROQUIP 259-2040-4-6 is a 316 stainless steel NPTF-to-NPTF adapter used to connect hydraulic components with 1/4"-18 male and 3/8"-18 female threads. It provides a leak-resistant seal in high-pressure fluid systems, common in industrial machinery, mobile equipment, and process plants where corrosion resistance is critical.
What are the specifications of the AEROQUIP 259-2040-4-6?
This adapter has a male x female gender, NPTF x NPTF connection type, 1/4"-18 male thread size, and 3/8"-18 female thread size. The fitting size is 1/4 in x 3/8 in. It is made of 316 stainless steel for corrosion resistance. The manufacturer part number is 259-2040-4-6.
Where to buy the AEROQUIP 259-2040-4-6 worldwide?
3G Electric supplies the AEROQUIP 259-2040-4-6 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NPTF-to-NPTF 316 stainless steel hydraulic hose adapter.
How to select the correct AEROQUIP hydraulic hose adapter?
To select the correct AEROQUIP adapter like the 259-2040-4-6, match the thread size, type (NPTF), and gender (male x female) to your system's ports. Verify the fitting size (1/4 in x 3/8 in) and ensure the material (316 stainless steel) is compatible with your fluid and environment. Consult a hydraulic specialist if unsure.
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3G Electric supplies AEROQUIP nptf-to-nptf 316 stainless steel hydraulic hose adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
