Plastic Threaded Caps | McMaster-Carr

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Material

Glass-Filled Plastic

Pipe Material

Pipe Size

Color

OD

0.053" to 0.12"

0.079" to 0.15"

0.205" to 0.273"

0.235" to 0.302"

Shape

Fitting Type

Cap Type

Inside Height

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Thread Size

ID

0.14" to 0.275"

0.16" to 0.275"

0.226" to 0.367"

For Use With

Socket Head Screws

Acetic Acid (White Vinegar)

Profile Shape

Attachment Type

Band-and-Buckle Clamp

Crimp-On Hose Ferrule

Worm-Drive Clamp

Fitting Connection

Quick Disconnect

Spec Image

Gender

System of Measurement

Screw Size

Flexibility

Pipe Schedule

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 499° F

500° F to 999° F

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

How can we improve?

1,576 Products

Building and Machinery Hardware

Protective Caps

Protective Caps

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

Protective Plugs

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

Fluid Handling

Pipe Caps

Cover the ends of pipe to keep out dirt and debris

Pipe Plugs

Insert into the ends of pipe to keep out dirt and debris

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

Sights

Observe and monitor the contents of pipes, tanks, and other containers

Electrical

Electrical Enclosure Plugs

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

Heat-Shrink Tubing End Caps

Heat-Shrink Tubing End Caps

Seal moisture out of crimped electrical connections

Material Handling

Valve Stem Caps

Valve Stem Caps

Keep dust and debris out of tire valves

Containers, Storage, and Furniture

Drum Plugs

Seal drum lid openings

Dust Covers

Stretch over drums, pails, and other objects to keep out dust and debris

Fastening and Joining

Cap Nuts

Cover and protect threads while adding a finished look; also known as acorn nuts

Facility and Grounds Maintenance

Rebar Caps

Brightly colored to alert workers to exposed rebar and pipe

Sealing

Drum Plug Gaskets

Drum Plug Gaskets

Form a tighter seal in drum openings than with a drum plug alone

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