Firewall Bushings | McMaster-Carr

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2B999

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DFARS Specialty Metals

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How can we improve?

2,008 Products

Grommets

For Wire, Cable, and Cords

Grommets

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

428 products

Sealing Grommets

Close tightly around cords, pipe, and tubing to keep out splashes and debris

17 products

Wet-Environment Sealing Grommets

A grommet and plug in one to seal out splashes and strong jets of water

35 products

Cut-to-Size Grommets

Cut a hole in the center to fit your cord diameter

49 products

Split Sealing Grommets

Create a tight seal around wire, cable, and cords you've already installed

12 products

Cut-to-Size Sealing Grommets

Cut a hole in the center for a tight seal around wire, cable, and cords

8 products

Split Locking Grommets

Snap around cords you've already installed and stay put when pulled or vibrated

22 products

Flex-Grip Furniture Grommets

The center flexes to secure cords and prevent jostling and backing out

1 product

Locking Grommets

Stay put in the hole when installed vertically and in vibrating equipment

46 products

Flex-Grip Locking Grommets

Grip in the center while anchoring to the hole so both the grommet and the cord stay put

29 products

Watertight Sealing Grommets

The tightest seal we offer so no water leaks past your wire, cable, and cords

17 products

Furniture Grommets

Eliminate cord clutter and add a finished look to your work surface

16 products

Brush-Seal Furniture Grommets

Secure bundles of cords while catching dust and splashes of liquid

8 products

Sanitary Sealing Grommets

Protect cables, pipe, and tubing in facilities that need to be perfectly clean

6 products

Squeeze-to-Open Furniture Grommets

Open with a squeeze then close to secure bundles of cable and cords

1 product

Cut-to-Size Split Sealing Grommets

Custom fit for unevenly shaped bundles of wire you've already installed

3 products

Grommet Assortments

A variety of sizes for holes of different diameters

3 products

Flex-Grip Grommets

Flaps in the center grip wire, cable, and cords to prevent jostling and backing out

2 products

Sanitary Split Sealing Grommets

Protect cables, pipe, and tubing you've already installed in sanitary environments

2 products

For Pipe and Tubing

Flexible Pipe and Tubing Grommets

Relieve strain on moving or misaligned pipe and tubing

28 products

Pipe and Tubing Grommets

Protect pipe and tubing from holes with sharp or rough edges

14 products

For Fabric

Fabric Grommets

Add a protective metal ring so cable and rope don't tear your fabric

57 products

Reinforcing Fabric Grommets

Handle thicker materials and more strain than other fabric grommets

67 products

Fabric Grommet Kits

Fabric grommets of a single size and all the tools you need to install them

10 products

Self-Piercing Fabric Grommets

No need to cut a hole before installing

20 products

Snap-In Fabric Grommets

Install by hand—no need for setting tools

3 products

For Shafts

Shaft Grommets

Protect shafts and bearings and allow them to spin freely in the hole

24 products

Other Products

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

980 products

Bore Sealing Plugs

Permanently seal unthreaded holes in pneumatic and hydraulic components

95 products

Bore Sealing Plug Installation Tools

Set sealing plugs into unthreaded holes in pneumatic and hydraulic components

26 products

Fixture Plate Plugs

Keep chips and shavings from clogging or damaging unused holes on fixture plates in milling machines

8 products

Data Port Locks

Block USB or Ethernet ports from unauthorized use

9 products

Data Port Plugs

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

3 products

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

3 products

Tamper-Evident Seals

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

2 products