Silicone Plugs | McMaster-Carr

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Material

Stainless Steel

Seal Material

Silicone Rubber

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"

Profile Shape

Plug Connection Method

Color

Maximum Temperature

100° F to 249° F

250° F to 499° F

500° F to 999° F

Shape

Pipe Size

Attachment Type

Number of Holes

Performance

Chemical Resistant

Corrosion Resistant

High Temperature

High Visibility

Weather Resistant

X-Ray Detectable

Hardness

Durometer 35A to Durometer 85A

Durometer 35A to Durometer 90A

Durometer 35A to Durometer 95A

Durometer 40A to Durometer 65A

Durometer 50A to Durometer 65A

Durometer 50A to Durometer 95A

Thread Size

Fitting Type

OD

0.111" to 0.177"

Hole Diameter

For Hole Type

System of Measurement

For Use With

Deutsch Style Connectors

Acetic Acid (White Vinegar)

Flange Diameter

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

How can we improve?

979 Products

Protective Plugs

Tapered Plugs

One plug fits a range of diameters

Hollow Tapered Plugs

Hollow Tapered Plugs

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

Pull-Through Plugs

Pull-Through Plugs

Fill the entire length of through holes

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

Tight-Hold Tapered Plugs

Tight-Hold Tapered Plugs

Tighten the wing nut to expand and seal

Vented Plugs for Pipe and Tubing

Vented Plugs for Pipe and Tubing

Tear away the tab to release pressure while coatings cure

Miniature Pull-Through Plugs

Miniature Pull-Through Plugs

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

Other Products

Protective Caps

Protective Caps

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

Electrical Enclosure Plugs

Electrical Enclosure Plugs

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

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Rounded Head Screws

Rounded Head Screws

Sit just above the surface for a low-profile finish and hold tighter than flat head screws

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Hex Head Screws

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

Data Port Plugs

Data Port Plugs

Keep dust, debris, and moisture out of unused computer ports

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

Test Leads

Pair with electrical testers such as multimeters to analyze your devices

Socket Head Screws

Socket Head Screws

With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold

Sights

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

Electrical Receptacles

Electrical Receptacles

Install in a wall or panel to transmit power or data to plugs or sockets

Earplugs

Protect your hearing in loud environments without the bulk of earmuffs

Electrical Plugs

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

Patch Cords

Make point-to-point connections between electrical testing equipment and your devices

Flat Head Screws

Flat Head Screws

Fit in countersunk holes for a flush finish that won't snag on surrounding parts

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Electrical Sockets

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

Electrical Enclosure Drain Vents

Electrical Enclosure Drain Vents

Prevent moisture from getting trapped inside enclosures while letting air flow through

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Electrical Cords

Electrical Cords

Connect equipment and devices to a power supply

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