Tube Stoppers | McMaster-Carr

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Shape

Material

Stainless Steel

System of Measurement

ID

0.022" to 0.079"

0.025" to 0.08"

0.03" to 0.083"

3/64" to 13/64"

1/16" to 11/64"

1/16" to 13/64"

Pipe Size

OD

0.053" to 0.12"

0.079" to 0.15"

0.111" to 0.177"

Color

Profile Shape

Attachment Type

Plug Connection Method

For Use With

Acetic Acid (White Vinegar)

Fitting Type

Inside Height

Maximum Temperature

Less than 100° F

100° F to 249° F

250° F to 499° F

500° F to 999° F

1,000° F or greater

Thread Size

Height

Head Width

Inside Width

0.584" to 0.68"

0.709" to 0.805"

Flexibility

Performance

Chemical Resistant

Corrosion Resistant

High Temperature

High Visibility

Impact Resistant

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Expansion Plug Type

Four Arm Handle

How can we improve?

2,492 Products

Protective Plugs

Tapered Plugs

One plug fits a range of diameters

Snap-In Rectangular Plugs

Snap-In Rectangular Plugs

A tighter fit than push-in plugs for finishing the ends of posts, workstations, and furniture

Snap-In Square Plugs

Snap-In Square Plugs

Press firmly into square holes for a tighter hold than push-in plugs

Sealing Plugs

Seal the ends of water supply lines, refrigerant lines, and HVAC compressors

Hollow Tapered Plug Assortments

Hollow Tapered Plug Assortments

A range of sizes for plugging holes big and small

Push-In Square Plugs

Push-In Square Plugs

Close off the ends of square tubing and furniture

Push-In Rectangular Plugs

Push-In Rectangular Plugs

Close off the ends of rectangular tubing in framing structures, furniture, and shelving

Tight-Hold Tapered Plugs

Tight-Hold Tapered Plugs

Tighten the wing nut to expand and seal

Snap-In Plugs

Press firmly into place for a tighter hold than push-in plugs

Pull-Tab-Release Hollow Plugs

Pull-Tab-Release Hollow Plugs

Lift and pull the tabs for easier removal than other plugs

Hollow Tapered Plugs

Hollow Tapered Plugs

Shaped to fit a range of diameters and compress for a snug fit

Screw-In Plugs for Pipe and Tubing

Screw-In Plugs for Pipe and Tubing

Threaded for the most secure fit on female pipe and fittings

Miniature Tapered Plugs

Miniature Tapered Plugs

Block very small holes while you paint, coat, or plate parts

Sealing Panel Plugs

Sealing Panel Plugs

Create a liquid-tight seal while protecting wire, cable, and tubing from sharp edges

Antistatic Plugs

Antistatic Plugs

Prevent static buildup to protect sensitive electronics

Pull-Through Plugs for Countersunk Holes

Pull-Through Plugs for Countersunk Holes

Protect both the center and countersunk portions of holes with a single plug

Tapered Plugs for Food and Beverage

Tapered Plugs for Food and Beverage

Nonporous and super smooth to prevent bacteria growth

Conductive Plugs

Conductive Plugs

Shield components from interference and drain static quickly

Miniature Pull-Through Plugs

Miniature Pull-Through Plugs

Stretch through very small holes in electronic components such as circuit boards and connectors

Pull-Tab-Release Plugs

Pull-Tab-Release Plugs

Grip the tab for easier removal than other plugs

Pull-Through Plugs

Pull-Through Plugs

Fill the entire length of through holes

Hollow Plugs

Compress for snug fit

Vented Plugs for Pipe and Tubing

Vented Plugs for Pipe and Tubing

Tear away the tab to release pressure while coatings cure

Other Products

Tube End Plugs

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

Protective Caps

Protective Caps

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

Expansion Plugs

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

Tubing Flow Stops

Tubing Flow Stops

Temporarily block water flow to make soldering repairs without waiting for your line to drain

Bore Sealing Plugs

Bore Sealing Plugs

Permanently seal unthreaded holes in pneumatic and hydraulic components

Heat Exchanger Plugs

Heat Exchanger Plugs

Plug leaky internal tubes in heat exchangers

Heat-Shrink Tubing End Caps

Heat-Shrink Tubing End Caps

Seal moisture out of crimped electrical connections

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

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