Gas Caps | McMaster-Carr

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For Use With

Pipe Size

Gender

Material

Bail Length

Thread Type

Body Material

Diameter

Screen Material

Opening Temperature

Height

Export Control Classification Number (ECCN)

EAR99

Thread Size

3 1/8"-11

3 1/2"-11

Chain Length

Specifications Met

D.O.T. Standard

OSHA Standard

DFARS Specialty Metals

REACH

RoHS

Removes Particle Size Down To

10 μm

40 μm

Cylinder Size

Lock Type

Maximum Pressure

Maximum Padlock Shackle Diameter

1/4"

3/8"

Screen Finished Material

Thread Spacing

Maximum Shackle Diameter

17 Products

Containers, Storage, and Furniture

Fuel Caps

Seal fuel tanks on trailers, compressors, and other equipment

2 products

Drum Plug Caps

Access inside drums to fill them

4 products

Gas Tank Safety Caps

Protect valves on high-pressure gas tanks without having to remove the regulator

1 product

Gas Tank Safety Collars

Protect valves on acetylene tanks without having to remove the regulator

1 product

Fluid Handling

Breather Vents

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

5 products

Building and Machinery Hardware

Lockouts

Ensure that machines stay turned off to prevent accidents during maintenance work

4 products