Polyethylene Caps | McMaster-Carr

Filter by

Material

316 Stainless Steel

Cotton/Nylon Fabric

Pipe Material

Shape

Color

Fluorescent Green

Fluorescent Orange

Fluorescent Yellow

Glow-in-the-Dark Green

System of Measurement

Pipe Size

ID

0.236" to 0.302"

0.299" to 0.365"

0.33" to 0.396"

0.361" to 0.427"

0.419" to 0.485"

29/64" to 31/64"

OD

0.053" to 0.12"

0.079" to 0.15"

0.205" to 0.273"

0.235" to 0.302"

0.298" to 0.365"

0.327" to 0.394"

0.356" to 0.422"

0.385" to 0.451"

Cap Type

Fitting Type

Head Width

Inside Width

0.584" to 0.68"

0.709" to 0.805"

Profile Shape

Performance

Chemical Resistant

Flame Resistant

High Visibility

Impact Resistant

Static Dissipative

Water Resistant

Head Diameter

Thread Size

Inside Height

Height

For Use With

Socket Head Screws

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Tube Material

Polyurethane Rubber

Fitting Material

Body Material

How can we improve?

884 Products

Building and Machinery Hardware

Protective Plugs

Protective Plugs

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

Protective Caps

Protective Caps

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

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

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

Fluid Handling

Tube End Caps

Cover the ends of tube to keep out dirt and debris

Tube End Plugs

Insert into the ends of tube to keep out dirt and debris

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Pipe Caps

Cover the ends of pipe to keep out dirt and debris

Pipe Plugs

Insert into the ends of pipe to keep out dirt and debris

Breather Vents

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

Safety Equipment

Clothing Kits

Prevent arc-flash burns with a hard hat, face shield, safety glasses, and other gear all in one bag

Face Shields

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

Hard Hats

Protect your head from falling objects

Hair Covers

Catch stray hairs before they contaminate food

Bump Caps

Guard against minor head bumps and scrapes

Hoods

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

Bump Cap Inserts

Bump Cap Inserts

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

Bearing Guards

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

Lubricating

Grease Fitting Caps

Grease Fitting Caps

Protect grease fittings from dirt, debris, and moisture

Grease Fittings

Grease Fittings

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

Containers, Storage, and Furniture

Drum Plugs

Seal drum lid openings

Drum Covers

Protect drum lids from damage and rust

Dust Covers

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

Syringe Caps

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

Communication

Marking Cones

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

Sealing

Drum-Plug Gaskets

Drum-Plug Gaskets

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

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