Swagelok S-400-1-2 carbon steel tube fitting (1/4 in. tube OD x 1/8 in. male NPT) provides a leak-tight seal through its strong tube grip and robust vibration resistance. The superior reliability of Swagelok tube fittings has been proven in over 65 years of successful experience and is documented in numerous published test reports, including tests conducted under extreme conditions.

Specification	Value
Body Material	Carbon Steel
Bore Through	No
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	1/4 in.
Connection 1 Type	Swagelok® Tube Fitting
Connection 2 Size	1/8 in.
Connection 2 Type	Male NPT
Flow Restrictor	No
eClass (4.1)	37020701
eClass (5.1.4)	37020590
eClass (6.0)	37020590
eClass (6.1)	37020590
eClass (10.1)	37020590
UNSPSC (4.03)	40141720
UNSPSC (10.0)	40142613
UNSPSC (11.0501)	40142613
UNSPSC (13.0601)	40183110
UNSPSC (15.1)	40183110
UNSPSC (17.1001)	40183110

WARNING

Do not mix or interchange Swagelok products or components not meeting industrial design standards (including Swagelok tube fitting end connections) with those of other manufacturers.