5/16"-18 Bushings | McMaster-Carr

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System of Measurement

Thread Size

Material

Stainless Steel

Height

Mount Type

Threaded Insert

Diameter

OD

Threaded Insert Type

Shaft Diameter

7/16" to 1 1/8"

7/16" to 1 3/16"

7/16" to 1 3/8"

For Use In

ID

Nut Type

Shape

Thread Length

Color

Thread Type

UN/UNF (SAE Straight)

Installed Length

0.25" to 0.499"

10 mm to 19.9 mm

Hardness Rating

Hardness

For Tap Thread Size

For Material Thickness

0.000" to 0.197"

0.015" to 0.156"

0.020" to 0.150"

0.020" to 0.280"

0.02" to 0.165"

0.027" to 0.150"

0.030" to 0.105"

0.030" to 0.125"

0.031" to 0.157"

0.060" to 0.138"

0.079" to 0.157"

0.105" to 0.175"

0.125" to 0.200"

0.138" to 0.236"

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

609 Products

Fastening and Joining

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Rivet Nuts

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

Screw-Mount Nuts

Screw-Mount Nuts

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

Weld Nuts

Weld to metal surfaces to add permanent threads

Adhesive-Mount Nuts

Adhesive-Mount Nuts

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

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Socket Nuts

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

Anchors

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

Standoffs

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

Anchor Installation Tools

Anchor Installation Tools

Drive with a hammer to expand and secure anchors in place

Building and Machinery Hardware

Vibration-Damping Mounts

Vibration-Damping Mounts

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

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

Power Transmission

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Shaft Collars

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

Hydraulic Cylinders

Hydraulic Cylinders

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

Shaft Couplings

Shaft Couplings

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

Fabricating and Machining

Alignment Locks

Alignment Locks

Precisely align your mold halves

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