Metric Beads | McMaster-Carr

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System of Measurement

Diameter

Shape

Material

Grade 5 Titanium

Stainless Steel

Tungsten Carbide

Tolerance Rating

Hardness Rating

Hardness

Rockwell R108 to Rockwell R121

Rockwell R120 to Rockwell R122

Rockwell 45N 81

Rockwell 45N 83

Appearance

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

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Minimum Temperature

-249° F to -1° F

Performance

Bearing Quality

Chemical Resistant

Corrosion Resistant

Electrically Insulating

Fracture Resistant

High Temperature

Highly Impact Resistant

Highly Machinable

Highly Weldable

Moisture Resistant

Thermally Stable

Color

For Use On

Stainless Steel

Heat Treatment

Yield Strength

Density

Mechanical Finish

Elongation

Application

For Finish

Construction

Specifications Met

How can we improve?

144 Products

Raw Materials

Stainless Steel

Stainless Steel

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

Ceramic

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

Plastic

A lightweight alternative to metal and glass

Steel

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

Tungsten

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

Aluminum

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

Titanium

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

Fabricating and Machining

Tumbling Media

Use in tumblers to polish, finish, deburr, clean, or round the edges of metal parts

Measuring and Inspecting

Bore Gauges

Insert into a hole and expand the contacts to measure diameter

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