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Metric Tube Cap

Description & Features

Constructed from durable steel the Metric Tube Cap by Adaptall America is designed for various industrial applications. Fitting M36 X 2.0 din tubes this cap features a 41mm width and a 27mm length ensuring a secure and precise fit. The cap is characterized by its female gender and S25 size.

This product is straightforward and reliable with no adjustable ends valves or electrical components. Its steel composition offers excellent resistance to wear and tear over time.

Specifically tailored for industry needs this cap provides an efficient solution for sealing and protecting tubes. Without additional features like color coding or ratcheting mechanisms it maintains a clean and functional design focused on its core purpose.

Supplier Part Number: 5204S-25

Specifications

Brand adapt-all	Connection Size 1 S25	Connection Type Female Metric	Connection Type 1 Female DIN 24 deg Tube	Dimension Standards DIN 2353	Dimensions 27 mm L	Finish Zinc-Plated	Fitting Type Cap	Hex Size 41 mm	Material Steel	Material Construction Carbon Steel	Series 5204 Series	Thread Size M36x2

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Model Number	Connection Size 1	Thread Size	Hex Size	Connection Size
5204S-06	6 mm	M14x1.5	14 mm	S06
5204S-08	8 mm	M16x1.5	17 mm	#8
5204S-10		M18x1.5	19 mm
5204S-12	L12	M20x1.5	22 mm
5204S-14	14 mm	M22x1.5	24 mm
5204S-16	S16	M24x1.5	27 mm
5204S-20	20 mm	M30x2	32 mm
5204S-30	30 mm	M42x2
5204S-38	38S	M52x2	55 mm

Product Questions & Answers (3)

Question by: Harvey G on Nov 2, 2025, 7:29 PM

What size tube does this cap fit, and is it metric threading?

Answer by: Customer Support on Nov 3, 2025, 8:38 PM

it's fully metric. The cap is built for M36 X 2.0 DIN tubes, so the threading and fitment are sized to metric spec throughout. At 41mm wide and 27mm long, it's a solid fit for that tube size without any adapting or modification needed.

Question by: Tammy S on Feb 7, 2026, 11:35 AM

What size tube does this cap fit? Just want to make sure it's gonna work for what I got.

Answer by: Customer Support on Feb 9, 2026, 6:39 AM

This metric tube cap is designed to fit M36 X 2.0 DIN tubes. The side 1 size is S25.

Question by: Kirk S on Jul 8, 2025, 8:57 PM

got a din tube with M36 x 2.0 threads, will this cap screw on and seal it up?

Answer by: Customer Support on Jul 10, 2025, 3:02 PM

It matches a DIN tube connection with an M36 x 2.0 female end, listed as size S25. It’s made to cap off that style of tube end for sealing and protection.

Metric Tube Cap

Description & Features

Specifications

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Product Questions & Answers (3)