Swagelok B-500-2-4 brass tube fitting is a 90-degree male elbow designed to connect 5/16 in. fractional tubing to a 1/4 in. male NPT thread.

The 90-degree male tube connector creates a compact, angled connection between tubing and threaded ports — ideal for tight spaces in critical systems.

Specifications

Specification	Value
Body Material	Brass
Bored Through	No
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	5/16 in.
Connection 1 Type	Swagelok® Tube Fitting
Connection 2 Size	1/4 in.
Connection 2 Type	Male NPT
Flow Restrictor	No
eClass (4.1)	37030705
eClass (5.1.4)	37020501
eClass (6.0)	37020590
eClass (6.1)	37020501
eClass (10.1)	37020501
UNSPSC (4.03)	40142601
UNSPSC (10.0)	40142613
UNSPSC (11.0501)	40142604
UNSPSC (13.0601)	40183101
UNSPSC (15.1)	40183101
UNSPSC (17.1001)	40183101

Installation Notice

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.