Metric Gaskets | McMaster-Carr

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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Export Control Classification Number (ECCN)

6,373 Products

Sealing

O-Rings

Fit snugly into a groove between parts to create a leak-resistant seal

4,119 products

O-Ring Bonding Kits

Everything needed to make O-rings

2 products

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

64 products

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

39 products

Cord Stock

Cut to length to create customized seals

138 products

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

178 products

Rod Wipers

Scrape dirt off rods to keep the inside of cylinders clean

15 products

Fastening and Joining

Sealing Washers

Prevent fluids from leaking around fasteners

235 products

Washers

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

1,309 products

Cushioning Washers

Cushion joints to dampen vibration and protect them from wear

7 products

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

29 products

Building and Machinery Hardware

T-Slotted Framing Seals

Fill gaps around doors and panels to keep air, dust, and liquid out of T-slotted framing structures

35 products

T-Slotted Framing Covers

Block dust and debris from entering T-slotted rails; add a wear- or slip-resistant surface

22 products

Grommets

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

50 products

Fluid Handling

Tube Fitting Rings

Prevent leaks at tubing connection points

6 products

Raw Materials

Rubber

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

79 products

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

5 products

Fabricating and Machining

Hole Punches

Punch holes in metal, plastic, and fabric

32 products

Power Transmission

Rod End Seals

Keep dirt out and lubrication in to extend the life of rod ends

8 products