1/2"-13 Couplings | McMaster-Carr

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Thread Size

Material

Fiberglass-Reinforced Plastic

Stainless Steel

Length

Nut Type

With Sight Hole

Gender

Threading

Partially Threaded

Width

System of Measurement

Hex Length

Thread Length

Finish

Hot-Dipped Galvanized

Hex Size

Thread Direction

Shape

Fastener Strength Grade/Class

Thread Type

OD

Fastener Strength Rating

For Adapting

Thread Direction

Coupling Nut Profile

Tensile Strength

Less than 10,000 psi

40,000 psi to 99,999 psi

Performance

Corrosion Resistant

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

RoHS

Compliant with Exemptions

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371 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

Threaded to separate or connect parts as well as position components in assemblies

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Power Transmission

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

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