1/2"-13 Couplings | McMaster-Carr

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Material

Stainless Steel

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Nut Type

With Sight Hole

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Threading

Partially Threaded

Threaded on Both Ends

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Finish

Hot-Dipped Galvanized

Ultra-Corrosion-Resistant Coated

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Thread Direction

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Fastener Strength Grade/Class

Shape

OD

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Fastener Strength Rating

Coupling Nut Profile

For Adapting

Thread Direction

Tensile Strength

Less than 10,000 psi

40,000 psi to 99,999 psi

100,000 psi or greater

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DFARS Specialty Metals

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Compliant with Exemptions

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462 Products

Fastening and Joining

Coupling Nuts

Connect and extend threaded rods

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Standoffs

Separate, position, or connect components in assemblies

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Power Transmission

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

Connecting Rods

Connecting Rods

Use with rod ends and swivel joints to link components in push/pull assemblies

Shaft Couplings

Shaft Couplings

Connect two shafts to transfer rotary motion from one to the other

Shaft Adapters

Increase or reduce your shaft's diameter to fit equipment, or replace damaged shaft ends

Rod Alignment Couplers

Rod Alignment Couplers

Reduce wear on bearings and seals by flexing when the cylinder and load aren't precisely even

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

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