Brass Barriers | McMaster-Carr

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Material

Fiber/Stainless Steel Fabric

Methyl Isobutyl Ketone (MIBK)

Muslin Cheesecloth Fabric

Nickel

Nomex

Paper

Parachlorobenzotrifluoride (PCBTF)

Rock Wool/Mineral Fiber/Clay/Filler

Toluene (Methylbenzene)

Westex® UltraSoft® Fabric

System of Measurement

Length

Pipe Size

Fitting Type

Shape

Thread Type

Chicago Fire Department

UN/UNF (SAE Straight)

Width

Color

Drive Style

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

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

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

For Use With

Finish

Thickness

Performance

Water Resistance

Gender

Minimum Temperature

Thread Size

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UV Resistant

Height

1,086 Products

Safety Equipment

Heat-Resistant Blankets

Drape these blankets over machinery or hang them from walls to protect your workspace from sparks

12 products

Fire Hydrant Plugs

Pair with a hook-style spanner wrench to quickly seal fire hydrants and washdown equipment

3 products

Fire Hydrant Caps

Pair with a hook-style spanner wrench to quickly cover and uncover fire hydrants

5 products

Safety Glasses

Shield your eyes from dirt, sunlight, lasers, and electrical and welding sparks

2 products

Handrails

Grab while using stairs to reduce risk of falls

1 product

Eye Wash Station Replacement Parts

Replace eye wash station parts such as spray heads, valves, handles, and bowls

1 product

Facility and Grounds Maintenance

Tarps

Shield equipment from weather, flames, chemicals, and more

417 products

Leak Drainage Tarps

Protect work areas and equipment from overhead leaks

1 product

Fabricating and Machining

Fixture Plate Plugs

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

1 product

Fastening and Joining

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

1 product

Fluid Handling

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

8 products

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

74 products

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

341 products

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

47 products

Electrical Power, Networking, and Controlling

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

80 products

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

10 products

Coaxial Connector Caps

Terminate the end of an unused coaxial cable

1 product

Photoelectric Sensors

Detect objects from longer distances than proximity and ultrasonic sensors

35 products

Material Handling

Valve Stem Caps

Keep dust and debris out of tire valves

1 product