Copper Seals | McMaster-Carr

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Electrically Insulating

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

Yes

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Clip On

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Hardness Rating

Hard

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

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412 Products

Sealing

EMI/RFI Shielding Gaskets

Fit around enclosure doors or data connectors to prevent inaccurate signals and flickering displays

70 products

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

34 products

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

14 products

Thread Sealants

Create a seal between threaded connections to prevent loosening from vibration

2 products

Fastening and Joining

Sealing Washers

Prevent fluids from leaking around fasteners

90 products

Fluid Handling

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

107 products

Tube Fitting Sleeve and Nut Kits

Everything you need to create a tight seal between a metal tube and a Yor-Lok fitting

15 products

Electrical Power, Networking, and Controlling

Wire Sleeving

Bundle wiring and protect from abrasion and heat

23 products

Conductive Adhesives

Bond electrical components and repair circuits

1 product

Conductive Tape

Shield cables and electronic components from electromagnetic interference (EMI)

39 products

Conformal Coatings

Secure and insulate components on circuit boards and other electronics

1 product

Communication

Tamper-Evident Seals

Secure hasps, latches, and other connections to visibly indicate tampering

15 products

Facility and Grounds Maintenance

Surface Fillers

Repair chips, cracks, and tears in various surfaces

1 product