Iron Tube Fittings | McMaster-Carr

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System of Measurement

Pipe Size

Slip-On Framing Component

Add-On Through-Hole Connector

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Through-Hole Connector

Through-Hole Rail Support

Through-Hole Reducer

Fitting Type

Expansion Joint

Reducing Adapter

Rail OD

Slip-On Framing Component Type

Adjustable-Angle Cross

Adjustable-Angle Elbow

Adjustable-Angle Flange

Adjustable-Angle Wye

Four-Way 90° Elbow

Four-Way Adjustable-Angle Elbow

Three-Way 90° Elbow

Three-Way Crossover

Fitting Connection

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Compression Clamp On

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Shape

For Use With

Abrasive Materials

Hydraulic Fluid

Hydrochloric Acid

Finish

Ultra-Corrosion-Resistant Coated

Pipe Material

Stainless Steel

Length

Connects To

Gender

Flange Shape

Pipe Schedule

For Pipe OD

Thread Type

ID

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

Tube OD

Specifications Met

Fed. Spec. A-A-59326

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341 Products

Building and Machinery Hardware

Slip-On Framing Connectors

Slip-On Framing Connectors

Tighten onto slip-on framing rails to build guards, railings, and racks

Slip-On Framing Rail Ends

Slip-On Framing Rail Ends

Mount slip-on framing structures to floors, walls, and ceilings

Slip-On Framing Rail Supports

Slip-On Framing Rail Supports

Brace long runs of slip-on framing rails, either along walls or through them

Slip-On Framing Panel Hangers

Slip-On Framing Panel Hangers

Install panels on slip-on framing rails to create partitions and enclosures

Slip-On Framing Caps

Slip-On Framing Caps

Cover the rough ends of slip-on framing rails for a finished look

Fluid Handling

Pipe and Fittings

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

Pipe Expansion Joints

Pipe Expansion Joints

Reduce stress, vibration, and noise in piping systems by absorbing movement

Hose Fittings

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

Tube Repair Clamps

Tube Repair Clamps

Mend small holes, cracks, and full-circle breaks in tubing without dismantling your system

On-Off Valves

Start and stop flow through a line

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