1/2"-20 Bushings | McMaster-Carr

Filter by

Thread Size

Material

Threaded Insert Type

Length

System of Measurement

Drill Bit Size

Thread Direction

For Tap Thread Size

Installed Length

Thread Type

Shape

Thread Length

Nut Type

Tube OD

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Mount Type

Thread Spacing

Installation Permanence

Removable

Threading

Fully Threaded

Partially Threaded

For Tube Wall Thickness

Height

146 Products

Fastening and Joining

Threaded Inserts

Create new threads or repair stripped threads

51 products

Weld Nuts

Weld to metal surfaces to add permanent threads

21 products

Standoffs

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

8 products

Socket Nuts

Install in recessed holes and tight spots where a wrench won’t fit; also known as Allen nuts

2 products

Fabricating and Machining

Drill Bushings

Fit in holes to guide drill bits and other cutting tools for precise and repeatable holes and cuts

19 products

Building and Machinery Hardware

Leveling Mounts

Level machines and workbenches on uneven surfaces, reduce vibration, and protect floors

4 products

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

4 products

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

7 products