5⁄16"-18 Thread Tube Fittings | McMaster-Carr

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Leg Shape

OD

Bolt-Together Framing Component

Anti-Rotation Plate

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UN/UNF (SAE Straight)

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Base Shape

REACH

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RoHS

Compliant with Exemptions

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DFARS Specialty Metals

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For Leg Inner Width

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How can we improve?

22 Products

Fluid Handling

Tube Fittings

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

Building and Machinery Hardware

Leveling Mount Inserts

Leveling Mount Inserts

Slip onto equipment and furniture to add threaded-stud leveling feet

Bolt-Together Framing Casters

Bolt-Together Framing Casters

Thread through bolt-together framing rails to roll structures where you need them

Bolt-Together Framing Braces

Bolt-Together Framing Braces

Reinforce joined corners of bolt-together framing rails to keep them from twisting

Bolt-Together Framing Feet

Bolt-Together Framing Feet

Stabilize bolt-together framing structures against floors, walls, and ceilings

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

Fastening and Joining

Tube-Connecting Nuts

Tube-Connecting Nuts

Push inside tubes to join them with a threaded stud instead of welding

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