Brass Compression Fitting For Plastic, Copper, & Aluminum Tubing, 0.25 Inch Tube OD Union Tee

Description & Features

The Weatherhead Brass Compression Fitting is designed for use with aluminum copper and plastic tubing providing reliable connections in hydraulic pneumatic and instrumentation systems.

Low-cost and easy to assemble this fitting requires no flaring and comes in a broad selection of styles and sizes. It supports working pressures up to 2000 psi with a 4:1 safety factor depending on the tube size and operates within a temperature range of -65F to +250F when used with metal tubing.

Constructed from CA360 brass the fitting offers fair vibration resistance and can be enhanced with a long nut when greater vibration resistance is required. For plastic tubing applications ensure compatibility and do not exceed the tubing's temperature range.

Conformance to ASA ASME and SAE specifications ensures high-quality performance. The fitting is also listed by Underwriter's Laboratories for flammable liquids available on special order.

Supplier Part Number: 64X4

Specifications

Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
M
0.60
Supplier Part Number
64X4
Tube O.D.
0.25
Tube O.D.
0.25
Alternate Part Numbers
Alternate Part Number C1HQ88, Alternate Part Number MI-00333992, Alternate Part Number MINO-00925F73341
Product Weight
0.10 lbs

Similar Products

Model Number Tube O.D. M Price Action
Brass Compression Fitting For Plastic, Copper, & Aluminum Tubing, 0.25 Inch Tube OD Union Tee

64X4 Brass Compression Tube Tee

0.25

0.6

Brass Compression Fitting For Plastic, Copper, & Aluminum Tubing, 0.38 Inch Tube OD Union Tee

64X6 Brass Compression Tube Tee

0.375

0.73

Product Questions & Answers (1)

Question by: Travis M on Nov 20, 2025, 6:00 PM
Will this tee fitting hold up if I'm running hydraulic fluid through it?
Answer by: Customer Support on Nov 22, 2025, 9:12 AM
This compression fitting is designed for use in hydraulic systems, among others. It's rated to handle working pressures up to 2000 psi, but that depends on the tubing size you're using.