18mm Rods | McMaster-Carr

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System of Measurement

Diameter

Shape

Length

Material

Stainless Steel

Tungsten Carbide

Tolerance Rating

Mechanical Finish

Precision Ground

Hardness Rating

Fabrication

End Type

Heat Treatment

Hardness

Knoop 570 HK 0.1

Yield Strength

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

Shaft Motion

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Steel Grade

1018 Low-Carbon Steel

Keyway Width

Specifications Met

Appearance

Heat Treatable

Certificate Type

Material Certificate with Traceable Lot Number

Minimum Temperature

Maximum Temperature

1,000° F to 1,999° F

2,000° F to 2,999° F

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27 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

Brass

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

Tungsten

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

Glass

Clear and highly heat and chemical resistant; often used in sights, lighting, and lab equipment

Fastening and Joining

Dowel Pins

Align parts before assembly or use as a pivot, shaft, or hinge to join moving components

Power Transmission

Shafts

Transmit power, motion, and speed between machine components

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