UNEF Plugs | McMaster-Carr

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Thread Size

OD

Material

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Inside Height

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System of Measurement

Military Specification

Export Control Classification Number (ECCN)

Attachment Type

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Thread Location

Profile Shape

For Use With

Finish

Maximum Temperature

100° F to 249° F

250° F to 499° F

Compatible Connection

Straight-Thread Pipe Fittings

Minimum Temperature

-99° F to -50° F

Flexibility

Performance

Chemical Resistant

High Visibility

Thread Fit

Unified Standard Class 2B

Unified Standard Class 3B

Certificate Type

Accuracy Certificate Traceable to NIST

Calibration Certificate Traceable to NIST

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50 Products

Electrical

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Building and Machinery Hardware

Protective Caps

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

Lubricating

Oil Fittings

Install in engine blocks and other machinery to pour in oil while keeping dust out

Grease Fittings

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

Measuring and Inspecting

Humidity-Indicating Plugs

Humidity-Indicating Plugs

Monitor humidity in sealed containers without opening them, protecting the inside from contamination

Plug Gauges

Verify the diameter or threads of machined holes in finished parts; also called pin gauges

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