4" Shafts | McMaster-Carr

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System of Measurement

Diameter

Shape

Length

Material

Alumina Silicate Ceramic

Fiberglass Fabric

Molybdenum Disulfide

Stainless Steel

Hardness Rating

Yield Strength

10,000 psi to 19,999 psi

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

Hardness

Durometer 41D to Durometer 46D

Durometer 50D to Durometer 60D

Durometer 50D to Durometer 65D

Durometer 52D to Durometer 55D

Durometer 55D to Durometer 66D

Durometer 62D to Durometer 67D

Durometer 65D to Durometer 67D

Tolerance Rating

Fabrication

Heat Treatment

Stress Relieved

Specifications Met

California AB1953

Fed. Spec. QQ-C-390 G3

U.S. Congressional Act

Color

Performance

Bearing Quality

Chemical Resistant

Corrosion Resistant

Easy Thermoform

Electrically Insulating

Flame Retardant

High Temperature

Impact Resistant

Certificate Type

Material Certificate with Traceable Lot Number

Mechanical Finish

Precision Ground

Appearance

DFARS Specialty Metals

Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F to 1,999° F

2,000° F to 2,999° F

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

Steel Grade

1018 Low-Carbon Steel

Minimum Temperature

-400° F or less

-399° F to -250° F

-249° F to -100° F

-99° F to -1° F

Greater than 0° F

Elongation

Heat Treatable

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218 Products

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

Plastic

A lightweight alternative to metal and glass

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

Brass

More machinable than copper and bronze—all with material certificates for traceability

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

Zinc

Draws corrosion away from nearby metal; an alternative to lead for sound barriers and vibration dampers

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

Garolite

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

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