Skip to the beginning of the images gallery

Metric Tube Cap

CH Width 32mm	L Length 18mm	Adaptall Material Steel	Adaptall Shape Cap	Side 1 Callout M26 X 1.5	Side 1 Gender F	Side 1 Size L18	Side 1 Type Din Tube	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 5204L-18	Product Weight 0.25 lbs

Product Questions & Answers 2

Product Questions & Answers

What size wrench do I need for this cap?

Question by: Freddie J on Jun 10, 2025, 12:37 PM

You'll need a 32mm wrench to tighten this cap down.

Answer by: Customer Support on Jun 12, 2025, 6:28 AM

what size thread does this cap fit on, and is it metric?

Question by: Janice T on Oct 15, 2025, 1:44 PM

M26 x 1.5 is the thread spec, so yes, fully metric. It's a DIN soft seal tube cap sized for L18 tube, which puts it in pretty common territory for metric hydraulic hydraulic connections. The wrench flat across the flats runs 32mm, so you'll want the right size wrench on hand before you go to tighten it down.

Answer by: Customer Support on Oct 17, 2025, 6:46 AM