Polyethylene Caps | McMaster-Carr

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Material

Pipe Material

Shape

Attachment Type

System of Measurement

Pipe Size

Head Width

Color

Glow-in-the-Dark Green

Profile Shape

Inside Width

For Use With

Acetic Acid (White Vinegar)

Fitting Type

Thread Size

Head Diameter

Head Length

Inside Height

REACH

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

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

1A995

2B999

EAR99

DFARS Specialty Metals

Tube Material

Fitting Material

Body Material

989 Products

Building and Machinery Hardware

Protective Plugs

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

289 products

Protective Caps

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

228 products

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

8 products

Protective Feet

Add to furniture and light equipment to protect floors from scratches and wear

19 products

Fluid Handling

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

173 products

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

31 products

Breather Vents

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

6 products

Containers, Storage, and Furniture

Drum Plugs

Seal drum lid openings

9 products

Drum Covers

Protect drum lids from damage and rust

8 products

Dust Covers

Stretch over drums, pails, and other objects to keep out dust and debris

14 products

Syringe Caps

Cover syringe tips when not in use to protect them and prevent leaks

1 product

Lubricating

Grease Fitting Caps

Protect grease fittings from dirt, debris, and moisture

13 products

Grease Fittings

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

3 products

Safety Equipment

Hair Covers

Catch stray hairs before they contaminate food

3 products

Hard Hats

Protect your head from falling objects

31 products

Earplugs

Protect your hearing in loud environments without the bulk of earmuffs

4 products

Hoods

Shield your head and neck from dirt, heat, cold, and electrical and welding sparks

3 products

Bump Cap Inserts

Tuck inside a baseball cap to protect your head from bumps and scrapes

3 products

Bump Caps

Guard against minor head bumps and scrapes

29 products

Face Shields

Protect your face from dirt, chemical splashes, and electrical and welding sparks

3 products

Clothing Kits

Head-to-toe protection from electrical arc flashes, chemical splashes, welding sparks, and more

3 products

Bearing Guards

Shield bearings from dirt, and protect fingers and tools from moving parts

6 products

Communication

Marking Cones

Designate areas for material identification, inventory control, and pallet staging

1 product

Sealing

Drum Plug Gaskets

Form a tighter seal in drum openings than with a drum plug alone

2 products

Electrical Power, Networking, and Controlling

Molex Plug and Socket Sets

Come with wire leads installed for quick additions to existing Molex systems

10 products

Power Sockets

Pair with plugs to transmit power

5 products

Fabricating and Machining

Tooling Ball Covers

Protect tooling balls when not in use

1 product