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Ss Din Union

Description & Features

Constructed from stainless steel, this straight union provides a male-to-male DIN tube connection on both ends, making it well suited for hydraulic line assemblies where corrosion resistance and a secure, leak-free joint are required. Both sides carry an M20 x 1.5 thread with an S12 size designation, and the fitting measures 34mm in overall length with a 19mm L2 length and a 22mm wrench width across the flats.

The Ss Din Union is an Adaptall product, designed to mate DIN tube ends in a straight-through configuration. Stainless steel construction supports use in demanding environments where carbon steel fittings would be unsuitable, including washdown areas and applications involving aggressive media or elevated ambient moisture.

SKU: SS5000S-12

Supplier Part Number (MPN): SS5000S-12

Specifications

CH Width 22mm	L1 Length 34mm	L2 Length 19mm	Adaptall Material Stainless	Adaptall Shape Straight	Side 1 Callout M20 X 1.5	Side 1 Gender M	Side 1 Size S12	Side 1 Type Din Tube	Side 2 Callout M20 X 1.5	Side 2 Gender M	Side 2 Size S12	Side 2 Type Din Tube	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number SS5000S-12	Product Weight 0.13 lbs

Product Questions & Answers (2)

Question by: Billy G on Jul 7, 2025, 5:37 PM

both ends are M20 x 1.5 DIN tube, right? just want to make sure this ain't one of those fittings where one side's different

Answer by: Customer Support on Jul 9, 2025, 6:18 AM

Correct on both counts. Each side is an M20 x 1.5 male DIN tube connection, S12 size, so you're getting a true straight-through union with matching ends. No mixed thread or size surprises here.

Question by: Howard G on Mar 5, 2026, 3:00 PM

got a DIN tube setup with S12 ends, is this union the straight male to male piece or am i lookin at the wrong thing

Answer by: Customer Support on Mar 7, 2026, 11:00 AM

Built as a straight-through DIN tube union, it connects DIN tube ends with male threads on both sides. Both ends are M20 x 1.5 with the S12 size, so it is a male-to-male DIN tube connection.