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Din Union

Description & Features

This Adaptall Din Union features a straight shape and is constructed from steel for durability. It is designed with Side 1 and Side 2 Callouts of M52 X 2.0, each featuring a male gender and an L42 size. Both sides are Din Tube type connections, ensuring compatibility and secure connections in hydraulic applications.

The union has an Adaptall Ch Width of 55mm, an Adaptall L1 Length of 43mm, and an Adaptall L2 Length of 21mm. This Din Union is suitable for use in various hydraulic systems.

SKU: 5000L-42

Supplier Part Number (MPN): 5000L-42

Specifications

CH Width 55mm	L1 Length 43mm	L2 Length 21mm	Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout M52 X 2.0	Side 1 Gender M	Side 1 Size L42	Side 1 Type Din Tube	Side 2 Callout M52 X 2.0	Side 2 Gender M	Side 2 Size L42	Side 2 Type Din Tube	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 5000L-42	Product Weight 0.64 lbs

Product Questions & Answers (2)

Question by: Pete F on Jan 20, 2026, 9:39 PM

trying to match up a union i pulled off, is this one straight with M52 x 2.0 male threads on both ends?

Answer by: Customer Support on Jan 22, 2026, 6:34 AM

Straight-body union with M52 x 2.0 male on Side 1 and Side 2, and both ends are DIN tube connections in size L42.

Question by: Donna G on May 4, 2025, 9:33 AM

both sides on this union are M52 x 2.0 with L42 sizing, that mean it's a straight-through connection, same spec on each end?

Answer by: Customer Support on May 6, 2025, 6:25 AM

Correct on all counts. Both Side 1 and Side 2 carry the same M52 x 2.0 thread callout, the same L42 size, and both are male DIN tube connections. So you're getting a symmetrical straight union with no reduction or offset between the two ends. If your lines are already running L42 DIN tube fittings, this should tie right in without any adapters in between.