Plastic Hollow Bars | McMaster-Carr

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Material

Polyurethane Rubber

OD

ID

Shape

Rectangular Tube

Wall Thickness

Color

Length

Flexibility

Performance

Chemical Resistant

Easy Thermoform

Electrically Insulating

High Temperature

Impact Resistant

Moisture Resistant

Thermally Stable

Weather Resistant

Clarity

Spec Image

Spec Image

Spec Image

Hardness Rating

System of Measurement

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

For Use Outdoors

Hardness

Durometer 50D to Durometer 55D

Durometer 55D to Durometer 66D

Durometer 65D to Durometer 67D

Rockwell M50 to Rockwell M90

Rockwell M89 to Rockwell M96

Rockwell M94 to Rockwell M100

Texture

For Use With

Acetic Acid (White Vinegar)

Hydraulic Fluid

Hydrochloric Acid

Hydrogen Peroxide

Isopropyl Alcohol

Tensile Strength

1,000 psi to 2,500 psi

4,060 psi to 4,930 psi

4,200 psi to 5,100 psi

4,350 psi to 5,800 psi

6,000 psi to 10,000 psi

6,000 psi to 15,300 psi

6,400 psi to 9,500 psi

7,000 psi to 7,800 psi

RoHS

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Minimum Temperature

-350° F or less

-249° F to -50° F

-49° F to -1° F

Greater than 0° F

Tolerance Rating

Impact Strength Rating

Tensile Strength Rating

How can we improve?

1,369 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Kevlar

Super tough for protection against prolonged wear and abrasion

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Hard Fiber

Chemically treated to be hard and dense, this is the easiest composite to machine in our offering

Building and Machinery Hardware

Slip-On Framing and Fittings

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

Lighting

Light Pipes

Concentrate and direct light from the bulb on a circuit board to a display

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