5/8" Balls | McMaster-Carr

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System of Measurement

Diameter

Shape

Material

Ceramic Alumina

Grade 5 Titanium

Stainless Steel

Tungsten Carbide

Hardness Rating

Tolerance Rating

Hardness

Durometer 50D to Durometer 65D

Rockwell M89 to Rockwell M96

Rockwell R108 to Rockwell R121

Rockwell R120 to Rockwell R122

Rockwell 45N 83

Performance

Chemical Resistant

Corrosion Resistant

Easy Thermoform

Electrically Insulating

High Temperature

Impact Resistant

Moisture Resistant

Thermally Stable

Weather Resistant

Color

Heat Treatment

Yield Strength

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

1,000° F to 1,999° F

2,000° F or greater

Mechanical Finish

Appearance

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Length

Minimum Temperature

-250° F or less

-249° F to -1° F

0° F to 249° F

Specifications Met

Elongation

Certificate Type

Material Certificate with Traceable Lot Number

For Use With

Acetic Acid (White Vinegar)

Hydraulic Fluid

Hydrochloric Acid

Hydrogen Peroxide

Isopropyl Alcohol

Lacquer Solvents

Methanol (Methyl Alcohol)

Methyl Ethyl Ketone (MEK)

Density

For Use Outdoors

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32 Products

Raw Materials

Stainless Steel

Stainless Steel

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

Steel

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

Plastic

A lightweight alternative to metal and glass

Rubber

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

Tungsten

Our densest metal resists wear and heat to make end mills, heat shields, electrodes, and more

Titanium

The most corrosion-resistant metal we offer—all with material certificates for traceability

Brass

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

Ceramic

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

Aluminum

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

Wood

Commonly used to build ramps, crates, and prototypes or to make repairs

Material Handling

Hitch Pins

Secure hitch inserts to hitch receivers for towing

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