Standard Round Plastic Hollow Bars | McMaster-Carr

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Tolerance Rating

Shape

Material

System of Measurement

OD

ID

Wall Thickness

Flexibility

Length

Color

Performance

Chemical Resistant

Easy Thermoform

Electrically Insulating

Flame Retardant

High Temperature

Highly Machinable

Impact Resistant

Moisture Resistant

Thermally Stable

Ultra Low Temperature

Clarity

Spec Image

Spec Image

Spec Image

For Use Outdoors

Hardness Rating

Maximum Temperature

Less than 1,000° F

For Use With

Acetic Acid (White Vinegar)

Hydraulic Fluid

Hydrochloric Acid

Hydrogen Peroxide

Isopropyl Alcohol

Lacquer Solvents

Methanol (Methyl Alcohol)

Methyl Ethyl Ketone (MEK)

Texture

Tensile Strength

6,000 psi to 10,000 psi

6,000 psi to 15,300 psi

7,000 psi to 30,000 psi

7,100 psi to 7,700 psi

8,000 psi to 23,900 psi

8,900 psi to 9,500 psi

9,000 psi to 21,000 psi

9,195 psi to 11,030 psi

10,000 psi to 11,250 psi

10,000 psi to 15,000 psi

11,200 psi to 12,300 psi

32,000 psi to 40,000 psi

35,000 psi to 50,000 psi

120,000 psi to 175,000 psi

Water Absorption Rating

RoHS

Tensile Strength Rating

REACH

Dielectric Strength

35 V/mil to 200 V/mil

120 V/mil to 550 V/mil

140 V/mil to 625 V/mil

200 V/mil to 215 V/mil

200 V/mil to 600 V/mil

300 V/mil to 400 V/mil

300 V/mil to 475 V/mil

320 V/mil to 450 V/mil

350 V/mil to 400 V/mil

350 V/mil to 700 V/mil

350 V/mil to 800 V/mil

400 V/mil to 500 V/mil

Hardness

Rockwell M89 to Rockwell M96

Rockwell M94 to Rockwell M100

Rockwell R106 to Rockwell R115

Rockwell R108 to Rockwell R121

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

631 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

Carbon Fiber

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

Garolite

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

Hard Fiber

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

Kevlar

Super tough for protection against prolonged wear and abrasion

Fiberglass

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

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