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Metric Tube Cap

Description & Features

Manufactured by Adaptall America, this precision-engineered Metric Tube Cap is designed to meet industry standards. The cap is made of steel, offering robust durability and reliability.

The Metric Tube Cap features a 22mm width and a 15.5mm length, ensuring a secure fit and optimal performance. Engineered with a female M18 x 1.5 Din Tube connection, it is suitable for various industrial applications, aligning seamlessly with L12 tube sizes.

This cap does not include adjustable components and requires no additional accessories like blades, mandrels, or cases. It is color-coded and comes without any electrical or mechanical enhancements, providing straightforward functionality without unnecessary complexity.

Its steel composition ensures longevity and resistance to wear and tear, making it a dependable choice for rigorous environments.

Supplier Part Number: 5204L-12

MPN: 5204L-12

Specifications

CH Width 22mm	L Length 15.5mm	Adaptall Material Steel	Adaptall Shape Cap	Side 1 Callout M18 X 1.5	Side 1 Gender F	Side 1 Size L12	Side 1 Type Din Tube	Alternate Part Numbers Alternate Part Number MI-07585303, Alternate Part Number MINO-03671X00273	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 5204L-12	Product Weight 0.25 lbs

Product Questions & Answers (3)

Question by: Curt P on Aug 11, 2025, 8:39 PM

trying to cap off an M18 x 1.5 DIN tube port, is this the right one?

Answer by: Customer Support on Aug 13, 2025, 6:09 AM

The key callout on this cap is an M18 x 1.5 female DIN tube connection (size L12), so it matches an M18 x 1.5 DIN tube male end.

Question by: Glen M on Jan 19, 2026, 1:23 PM

What size tubing does this cap fit? Is it for 12mm OD?

Answer by: Customer Support on Jan 20, 2026, 1:35 PM

That cap fits metric tube sized at M18 X 1.5, which Adaptall refers to as L12.

Question by: Jerry W on Aug 3, 2025, 8:37 PM

Steel cap for a M18 x 1.5 DIN tube fitting -- trying to figure out if the 5204L-12 would plug off an L12 line while a section's down for maintenance. That right?

Answer by: Customer Support on Aug 5, 2025, 11:44 AM

For capping off an L12 DIN tube port during downtime, this is exactly what that part is made for. The female M18 x 1.5 DIN tube connection seats onto the tube end and seals it off. The soft seal design helps it hold without needing anything extra. At 22mm across and 15.5mm in length, it's a compact fit that won't get in the way on a crowded manifold or tight hydraulic connections run.