Polypropylene Caps | McMaster-Carr

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369 Products

Fluid Handling

Hose End Caps

Cover the ends of hose to keep out dirt and debris

Hose End Plugs

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

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

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

Pipe Flanges

Create an access point in a line by bolting two same-size flanges together with a gasket

Pipe Fittings

Form threaded, barbed, flanged, and other types of connections between lengths of pipe

Tube and Tube Fittings

Tube and Tube Fittings

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

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

Protective Plugs

Protective Plugs

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

Protective Caps

Protective Caps

Cover holes at the end of pipe, conduit, and fittings to keep out debris

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

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

Electrical

Battery Vent Caps

Battery Vent Caps

Flip open to check water levels and fill wet-cell batteries

DIN Rail Caps

Guard the edges of DIN rail from damage and create a finished look

Containers, Storage, and Furniture

Drum Plugs

Seal drum lid openings

Vial Caps

Take samples from vials without removing the cap

Safety Equipment

Hair Covers

Catch stray hairs before they contaminate food

Hoods

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

Communication

Marking Cones

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

Facility and Grounds Maintenance

Sink Drains

Empty liquids from sinks into sewer lines

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