Steel Gaskets | McMaster-Carr

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System of Measurement

Pipe Size

For Flange ANSI Class

ID

Shape

OD

Thickness

0.005" to 0.024"

0.005" to 0.030"

0.013" to 0.020"

0.014" to 0.018"

0.014" to 0.033"

0.015" to 0.017"

0.016" to 0.025"

0.017" to 0.028"

0.020" to 0.024"

0.020" to 0.040"

0.022" to 0.028"

0.025" to 0.035"

0.025" to 0.040"

0.027" to 0.033"

0.027" to 0.035"

0.027" to 0.048"

0.028" to 0.034"

Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F to 1,999° F

Specifications Met

For Use With

Diluted Salt Solutions

Foam Insulation

Square-Neck Bolts

Synthetic Lubricants

Transmission Fluid

Calcium Hydroxide

Screw Size

Maximum Pressure

Less than 1,000 psi

2,000 psi to 2,999 psi

3,000 psi to 9,999 psi

10,000 psi or greater

Performance

Corrosion Resistant

Tension Indicating

Weather Resistant

Filler Material

Washer Type

DN Size

Finish

Corrosion-Resistant Coated

Nickel Chrome Plated

Titanium Nitride (TiN) Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Color

Seal ID

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Minimum Temperature

-99° F to -1° F

Greater than 0° F

How can we improve?

2,856 Products

Sealing

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

Drum Gaskets

Seal lids onto steel and stainless steel drums

Pipe Flashings

Create watertight seals around vent pipes on roofs, even if they expand, contract, and vibrate

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

Rod Wipers

Scrape dirt off rods to keep the inside of cylinders clean

Fluid Handling

Tube Fitting Rings

Tube Fitting Rings

Prevent leaks at tubing connection points

Fastening and Joining

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Fabricating and Machining

Gasket Cutters

Create circular gaskets from pliable material and soft metal

Pocket Knives

Carry these portable cutting tools in a pocket or on a keychain

Precision Knives

Precision Knives

Make exact cuts in paper, plastic, fabric, and other materials

Miter Angle Cutters

Miter Angle Cutters

Make cuts at precise angles; use on weatherstripping, dowels, and trim for door and window frames

Utility Knives

Make quick, shallow cuts; often used to open boxes and packages

Razor Blades

Cut through various materials such as leather and rubber; often used in utility knives

Shop Knives

Make deep, repetitive cuts with the exposed blade and easy-to-hold handle

Scissors

Cut through a wide range of materials from paper and plastic to carpet and Kevlar

Scalpels

Trim and puncture thin material such as paper, plastic, and fabric

Hot-Blade Knives

Hot-Blade Knives

Melt through synthetic fabric and rubber, leaving clean edges

Hole Punches

Punch holes in metal, plastic, and fabric

Material Handling

Dock Door Shelters

Dock Door Shelters

Wrap around trailers where they meet dock doors to shield out the elements better than seals

Raw Materials

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Building and Machinery Hardware

Weatherstripping

Weatherstripping

Seal gaps around doors, windows, and frames

Vibration-Damping Mounts

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

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