Metric Couplings | McMaster-Carr

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Stainless Steel

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Reducing Adapter

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Shape

Double 90° Elbow

Nut Type

Tube OD

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Partially Threaded

Fitting Connection

Push to Connect

Quick Disconnect

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Connects To

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For Use With

Width

Finish

Aluminum Plated

OD

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Specifications Met

Regulation (EC) No. 1935/2004

Maximum Pressure @ Temperature

30 psi @ 72° F

100 psi @ 72° F

120 psi @ 72° F

125 psi @ 72° F

140 psi @ 72° F

145 psi @ 72° F

150 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

270 psi @ 72° F

290 psi @ 72° F

300 psi @ 72° F

345 psi @ 72° F

350 psi @ 72° F

435 psi @ 72° F

Hose ID

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1,192 Products

Fluid Handling

Pipe Fittings

Form threaded, barbed, flanged, and other types of connections between lengths of pipe

Pipe Nipples and Pipe

Pipe Nipples and Pipe

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

Hose Fitting Nuts

Hose Fitting Nuts

Connect fittings and compressed-gas nipples to pressure regulators and torches

Fastening and Joining

Coupling Nuts

Connect and extend threaded rods

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Electrical

Conduit Box Connectors

Conduit Box Connectors

Attach conduit to a knockout in electrical boxes

Lubricating

Grease Fitting Adapters

Grease Fitting Adapters

Mate grease fittings when the sizes and thread types don't match

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)