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Din Bulkhead Union

Description & Features

This Adaptall Din Bulkhead Union features a straight shape and is constructed from steel for durability. It is designed with Adaptall Side 1 and Side 2 Callouts of M52 X 2.0, each featuring a male gender and S38 size.

The Din Bulkhead Union is suitable for Din Tube connections on both sides. Adaptall Ch1 and Ch2 Width measure 65mm, with an Adaptall L1 Length of 91mm, L2 Length of 22mm, and L3 Length of 37mm.

SKU: 5040S-38

Supplier Part Number (MPN): 5040S-38

Specifications

CH1 Width 65mm	CH2 Width 65mm	L1 Length 91mm	L2 Length 22mm	L3 Length 37mm	Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout M52 X 2.0	Side 1 Gender M	Side 1 Size S38	Side 1 Type Din Tube	Side 2 Callout M52 X 2.0	Side 2 Gender M	Side 2 Size S38	Side 2 Type Din Tube	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 5040S-38	Product Weight 2.38 lbs

Product Questions & Answers (2)

Question by: Cheryl R on Oct 23, 2025, 9:53 PM

Reckon this bulkhead union can handle gettin' mounted through a panel?

Answer by: Customer Support on Oct 25, 2025, 6:22 AM

This steel-constructed union is designed with a specific bulkhead configuration, indicated by its name. It is made to pass securely through panels or walls, connecting tubes on either side.

Question by: Roger H on Jan 24, 2026, 6:47 AM

What size tubing does this union work with on both ends?

Answer by: Customer Support on Jan 26, 2026, 6:11 AM

Both sides are built for S38 DIN tube connections, with M52 X 2.0 male threading on each end. So if you're running 38mm DIN tube on both sides of a bulkhead panel, this fitting matches up on both faces without needing any adapters in between.