5/16"-18 Bushings | McMaster-Carr

Filter by

System of Measurement

Thread Size

Material

Height

Diameter

Shaft Diameter

Mount Type

Threaded Insert Type

Shape

Thread Length

For Use In

Nut Type

Thread Type

UN/UNF (SAE Straight)

Overall Length

Hardness Rating

Hardness

Color

For Material Thickness

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

EAR99

Forward

How can we improve?

625 Products

Building and Machinery Hardware

Vibration-Damping Mounts

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

112 products

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

97 products

Fastening and Joining

Threaded Inserts

Create new threads or repair stripped threads

244 products

Rivet Nuts

Add threads to thin panels with access from only one side; also known as blind inserts

48 products

Screw-Mount Nuts

Mount with screws, rivets, and nails to add threads to a surface

6 products

Weld Nuts

Weld to metal surfaces to add permanent threads

17 products

Adhesive-Mount Nuts

Attach threads to material that’s too thin for a threaded insert

10 products

Thread Adapters

Join threads of a different type, size, and gender

4 products

Socket Nuts

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

2 products

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

8 products

Standoffs

Separate, position, or connect components in assemblies

2 products

Threaded Rod Collars

Hold and position parts on a threaded rod

2 products

Anchor Installation Tools

Drive with a hammer to expand and secure anchors in place

1 product

Power Transmission

Linear Bearings

Minimize friction as parts move along a shaft

12 products

Shaft Collars

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

21 products

Hydraulic Cylinders

Push and pull heavy loads to operate forklifts, compactors, and other machinery

15 products

Flexible Shaft Coupling Hubs

Pair with spiders, discs, or grids for a complete flexible shaft coupling

21 products

Fabricating and Machining

Alignment Locks

Precisely align your mold halves

4 products