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Metric Countersunk Sealed Plug

Description & Features

Designed for sealing metric-threaded ports, this steel plug features a countersunk profile and an M16 x 1.5 male thread, making it well suited for blocking unused hydraulic ports in manifolds, valves, and related components. The countersunk form allows the plug to seat flush or below the surface face, which is useful where a standard hex plug would create clearance issues.

Manufactured by Adaptall, the Metric Countersunk Sealed Plug is constructed from steel and measures 17.2mm in length with a 22mm wrench width. The M16 x 1.5 thread specification aligns with standard metric thread sizing, providing reliable compatibility across a wide range of metric-ported hydraulic equipment.

SKU: 9029-16X1.5

Supplier Part Number (MPN): 9029-16X1.5

Specifications

CH Width 22mm	L Length 17.2mm	Adaptall Material Steel	Adaptall Shape Plug	Side 1 Callout M16 X 1.5	Side 1 Gender M	Side 1 Size 16mm	Side 1 Type Metric	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9029-16X1.5	Product Weight 0.05 lbs

Product Questions & Answers (1)

Question by: Terry E on Nov 6, 2025, 8:48 AM

got a manifold with an unused M16 x 1.5 port. is this the right plug to cap it off?

Answer by: Customer Support on Nov 7, 2025, 1:04 PM

For an M16 x 1.5 metric threaded port, this plug is a direct match since it has an M16 x 1.5 male thread and is made for sealing metric-threaded ports on manifolds, valves, and similar hydraulic components.