Tank Caps | McMaster-Carr

Filter by

System of Measurement

Pipe Size

For Use With

Body Material

Stainless Steel

Thread Type

Fitting Connection

Screen Material

Stainless Steel

Gender

Material

316 Stainless Steel

Thread Size

Fitting Material

Stainless Steel

Cylinder Size

Opening Diameter

Height

Removes Particle Size Down To

Shape

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Maximum Temperature

Less than 175° F

175° F to 199° F

200° F to 249° F

250° F to 399° F

400° F or greater

Bolt Hole Diameter

Color

Bail Length

Number of Bolt Holes

How can we improve?

149 Products

Fluid Handling

Breather Vents

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

Containers, Storage, and Furniture

Gas Tank Safety Caps

Gas Tank Safety Caps

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

Gas Tank Safety Collars

Gas Tank Safety Collars

Protect valves on acetylene tanks without having to remove the regulator

Fuel Caps

Seal fuel tanks on trailers, compressors, and other equipment

Drum-Plug Caps

Access inside drums to fill them

Drum Plugs

Seal drum lid openings

Drum Covers

Protect drum lids from damage and rust

Building and Machinery Hardware

Protective Caps

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

Lockouts

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

Lubricating

Grease Fittings

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)