3 1/2 Pipe Size Pipe Plugs | McMaster-Carr

Filter by

System of Measurement

Material

Stainless Steel

Fitting Type

Thread Type

Expansion Plug Type

Drive Style

External Square

Shape

For Pipe ID

ID

Gender

Flange Material

Pipe Material

OD

Plate Material

Stainless Steel

Sealing Location

For Use With

Length

Profile Shape

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Color

RoHS

Flange Diameter

Fitting Connection

Spec Image

Spec Image

How can we improve?

22 Products

Fluid Handling

Pipe and Fittings

Pipe and Fittings

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

Expansion Plugs

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

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

Facility and Grounds Maintenance

Floor Drain Trap Seals

Floor Drain Trap Seals

Stop sewer gases from escaping through rarely used floor drains if the P-trap dries out

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