Metric Beads | McMaster-Carr

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System of Measurement

Diameter

Material

Grade 5 Titanium

Stainless Steel

Tungsten Carbide

Shape

Tolerance Rating

Hardness Rating

Hardness

Rockwell R108 to Rockwell R121

Rockwell R120 to Rockwell R122

Rockwell 45N 81

Rockwell 45N 83

For Use On

Stainless Steel

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

Color

Export Control Classification Number (ECCN)

RoHS

Yield Strength

Minimum Temperature

-249° F to -100° F

-24° F to 0° F

Density

Performance

Electrically Insulating

High Temperature

Moisture Resistant

Thermally Stable

Heat Treatment

For Finish

Elongation

Mechanical Finish

Fabrication

Specifications Met

Weight

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128 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

Tungsten

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

Steel

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

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.)