2" Rods | McMaster-Carr

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System of Measurement

Diameter

3/4" to 1 11/16"

Shape

Length

Material

Fiberglass Fabric

Molybdenum Disulfide

ID

Tolerance Rating

Specifications Met

California AB1953

Fed. Spec. QQ-C-390 G3

U.S. Congressional Act

Hardness Rating

Performance

Bearing Quality

Chemical Resistant

Corrosion Resistant

Crack Resistant

Creep Resistant

Easy Thermoform

Electrically Insulating

Erosion Resistant

Fatigue Resistant

Flame Retardant

Color

Fluorescent Amber

Fluorescent Blue

Fluorescent Green

Fluorescent Red

Hardness

Durometer 41D to Durometer 46D

Durometer 50D to Durometer 60D

Durometer 50D to Durometer 65D

Durometer 52D to Durometer 55D

Yield Strength

Less than 10,000 psi

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

Mechanical Finish

Precision Ground

Fabrication

Heat Treatment

Stress Relieved

End Type

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

RoHS

Compliant with Exemptions

Width

REACH

Maximum Temperature

Less than 1,000° F

1,000° F to 1,999° F

2,000° F to 2,999° F

3,000° F to 3,999° F

4,000° F or greater

Temper Designation

DFARS Specialty Metals

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

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483 Products

Raw Materials

Steel

Strong, machinable, and weldable—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

Stainless Steel

Stainless Steel

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

Bronze

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

Garolite

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

Copper

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

Brass

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

Rubber

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

Nickel

An upgrade from stainless steel to withstand harsh chemicals and acids—all with material certificates for traceability

Titanium

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

Ceramic

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

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Wood

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

Graphite

Compressible or conductive for making high-temperature seals, furnace parts, and crucibles

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

Molybdenum

Retains its shape and strength in extreme temperatures—all with material certificates for traceability

Zinc

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

Power Transmission

Linear Shafts

Pair with linear bearings and shaft supports to create smooth, precise motion

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Sealing

Backer Rods

Insert into gaps before caulking to reduce how much sealant you need and improve adhesion

Material Handling

Conveyor Belt Pulleys

Conveyor Belt Pulleys

Replace pulleys on conveyor belts or build new conveyor belts

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