Round Caps for Tubes | McMaster-Carr

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System of Measurement

OD

0.053" to 0.12"

0.079" to 0.15"

Cap Type

Color

Shape

Inside Height

Material

18-8 Stainless Steel

Profile Shape

Pipe Size

ID

0.022" to 0.079"

0.025" to 0.08"

0.03" to 0.083"

Flexibility

Thread Size

For Use With

Hydraulic Fluid

Attachment Type

Maximum Temperature

Less than 150° F

150° F to 199° F

200° F to 249° F

250° F to 499° F

500° F or greater

Export Control Classification Number (ECCN)

RoHS

REACH

DFARS Specialty Metals

Head Diameter

Thread Type

Performance

Chemical Resistant

Corrosion Resistant

High Temperature

High Visibility

Impact Resistant

Compatible Connection

37° Flared Tube

Straight-Thread Pipe Fittings

Tapered-Thread Pipe Fittings

Unthreaded Pipe Fittings

Head Width

Tube OD

How can we improve?

1,051 Products

Protective Caps

Round Caps

Keep dust and coatings out of threads and prevent damage during shipping and storage

Metal Round Caps

Metal Round Caps

Tougher than plastic and rubber caps for the best protection from impact and wear

Tapered Caps

One cap fits a range of diameters

Screw-On Caps

Thread onto male pipe and fittings for the most secure fit

Pull-Tab-Release Caps

Pull-Tab-Release Caps

Grab and tug with your fingertips for easier removal than other caps

Squeeze-Release Caps

Squeeze-Release Caps

The quickest to remove, caps release instantly with a pinch of your fingers

Caps for Food and Beverage

Caps for Food and Beverage

Cover threads in food production and packaging areas

Tear-Tab Caps

Stay securely on fittings until you rip off the tab

Conductive Caps

Conductive Caps

Shield components from interference and drain static quickly

Antistatic Caps

Antistatic Caps

Prevent static buildup to protect components such as semiconductors and resistors

Tethered Caps

Caps connect to parts so they don’t get lost when removed

Roll-Resistant Caps

Roll-Resistant Caps

Keep shipping tubes and other round objects from rolling and being damaged

Hangable Caps

Slip over the end of handles to hang brooms, brushes, and other tools

Domed Caps

Oversized head protects people from the sharp ends of pipe, rods, and handles

Other Products

Protective Plugs

Protective Plugs

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

Heat-Shrink Tubing End Caps

Heat-Shrink Tubing End Caps

Seal moisture out of crimped electrical connections

Rebar Caps

Brightly colored to alert workers to exposed rebar and pipe

Bore Sealing Plugs

Bore Sealing Plugs

Permanently seal unthreaded holes in pneumatic and hydraulic components

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