Swagelok B-400-A-4ANF is a brass female tube adapter designed to deliver reliable, leak-tight transitions between tubing and threaded ports, engineered for critical fluid system environments. It features a 1/4 in. Swagelok® tube adapter on one end and a 1/4 in. 37° female AN flare on the other.

Specifications

Specification	Value
Body Material	Brass
Bored Through	No
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	1/4 in.
Connection 1 Type	Swagelok® Tube Adapter
Connection 2 Size	1/4 in.
Connection 2 Type	Female 37° Flare
Flow Restrictor	No
eClass (10.1)	37020590
UNSPSC (17.1001)	40183109

WARNING

The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

Do not mix/interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers.