Metal Gaskets | McMaster-Carr

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	Material Material

316 Stainless Steel/PTFE
Plastic Blend

Beryllium Copper

Stainless Steel

	Core Material Core Material

Stainless Steel

	For Pipe Size For Pipe Size

1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12

	For Flange ANSI Class For Flange ANSI Class

	Shape Shape

Triangular Tube

	System of Measurement System of Measurement

	Fits Edge Thickness Fits Edge Thickness

	Maximum Temperature Maximum Temperature

Less than 500° F

500° to 999° F

1,000° to 1,999° F

2,000° to 2,999° F

	Edge Seal Style Edge Seal Style


Bulb	Ribbed

Wiper

	ID ID

	OD OD

	Mount Type Mount Type

	Maximum Pressure Maximum Pressure

	Thickness Thickness

	Sealing Element Filler Material Sealing Element Filler Material

Mica/Graphite Blend

	Seal Construction Seal Construction


Hollow	Solid

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Bulb Location Bulb Location

	Minimum Temperature Minimum Temperature

-250° F or less

Greater than 0° F

	For Use With For Use With

	Seal Material Seal Material

Stainless Steel

	Finish Finish

Hot-Dipped Galvanized

Silicone Coated

	Formulation Formulation

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880 Products

Sealing and Coating

Pipe Gaskets

Pipe Gaskets

Use these gaskets on pipe flanges. All specifications are sized to meet ANSI or DIN standards.

Gasket Material

Gasket Material

Begin with a sheet or disc of material to fabricate your own gaskets.

Tube Fitting Gaskets

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These gaskets provide a leak-resistant seal in sanitary tube fittings.

EMI/RFI-Shielding Gaskets

These gaskets absorb electromagnetic interference (EMI) and radio frequency interference (RFI) to prevent inaccurate signals, flickering displays, and other electrical problems.

Edge Seals

Edge Seals

Often found around doors, windows, and enclosures to prevent dust and water from entering or prevent heat from escaping.

Oil-Resistant Extreme-Pressure
Stainless Steel O-Rings

Made of silver-plated 321 stainless steel, these O-rings can handle extreme pressure up to 11,000 psi. They resist grease, hydraulic oils, mineral oil, motor oil, and synthetic lubricants.

Rotary Shaft Seals

Rotary Shaft Seals

Designed for a leak-resistant seal on rotating shafts in motors, pumps, and gearboxes.

Fire-Rated Glass Sealing Tape

Fire-Rated Glass Sealing Tape

Seal glass windows in metal and wood fire-rated doors.

Building and Machinery Hardware

Furniture Grommets

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Eliminate clutter on desktops, countertops, benchtops, and other work surfaces by organizing wire, cable, and cords.

Surface Guards and Trim

Surface Guards and Trim

Protect broad surfaces, corners, and edges from damage caused by impact.

Weatherstripping and Thresholds

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Includes weatherstripping for double doors, overhead doors, and dock doors as well as door drip guards and threshold ramps.

Electrical

Heat-Reflective
Wrap-Around Sleeving

Heat-Reflective Wrap-Around Sleeving

Made of aluminum with a fiberglass liner, this sleeving reflects heat away from contents and withstands temperatures up to 390° F. A slit along the entire length makes it easy to install around wire, cable, and hose without disconnecting them.

Fastener Kits for Enclosures

Mount components to your enclosure without worrying about leaks—these kits seal out water from washdowns, rain, and snow when used with enclosures rated NEMA 4X.

EMI-Reducing Grounding Ribbon

Low resistance at radio frequencies reduces electromagnetic interference (EMI). It has a smooth, flat design that provides more surface area contact than wire or braid.

Other Gaskets

Metal-Bonded Sealing Washers

Create a stronger seal than metal or rubber alone. These one-piece washers are metal for strength with a bonded rubber seal that creates a tight grip.

Gold

Gold

Used to make electrical connectors that are exposed to air and corrosive conditions, this 99.99% pure gold wire stays highly conductive where other conductors would fail. Compared to platinum, gold is more conductive but has a lower melting point.

Platinum

Platinum

Use platinum to make parts that stand up to harsh conditions. It won’t oxidize, won’t corrode in most settings, and has low thermal and electrical resistance.

Tankless Toilet and
Urinal Inlet Connectors

Tankless Toilet and Urinal Inlet Connectors

Connect wall-mount toilets and urinals to the flush valve. These connectors are also known as spuds.

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