3/4" Rods | McMaster-Carr

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System of Measurement

Diameter

3/4" to 1 11/16"

Shape

Length

Material

Tolerance Rating

ID

Hardness Rating

Performance

Bearing Quality

Chemical Resistant

Corrosion Resistant

Crack Resistant

Creep Resistant

Easy Thermoform

Mechanical Finish

Precision Ground

Specifications Met

Federal Specification

NACE MR0175/ISO 15156

End Type

Retaining Ring Groove

Color

Fluorescent Amber

Fluorescent Blue

Fluorescent Green

Fluorescent Red

Hardness

Fabrication

Stress Relieved

Heat Treatment

Stress Relieved

Steel Grade

1018 Low-Carbon Steel

1045 Carbon Steel

1050 Carbon Steel

1055 Carbon Steel

1060 Carbon Steel

1117 Carbon Steel

1566 Carbon Steel

4140 Alloy Steel

52100 Alloy Steel

A36 Low-Carbon Steel

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

Width

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

Flexibility

RoHS

Compliant with Exemptions

REACH

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

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

724 Products

Raw Materials

Steel

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

Plastic

A lightweight alternative to metal and glass

Stainless Steel

Stainless Steel

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

Aluminum

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

Brass

More machinable than copper and bronze—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

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Titanium

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

Nickel

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

Rubber

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

Ceramic

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

Tungsten

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

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

Wood

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

Glass

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

Graphite

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

Hard Fiber

Chemically treated to be hard and dense, this is the easiest composite to machine in our offering

Foam

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

Zinc

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

Molybdenum

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

Cobalt

Resists impact and rapid temperature changes—all with material certificates for traceability

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

Idler Shafts

Support idler sprockets and pulleys in tensioning applications

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Ball Screw Nuts

Ball Screw Nuts

Internal ball bearings roll on ball screws for low friction when moving components

Gear Box Shafts

Gear Box Shafts

Convert output drives from female to male

Fluid Handling

Corrosion-Inhibiting Rods and Pads

Corrosion-Inhibiting Rods and Pads

Protect tanks, water heaters, and heat exchangers from rust; also known as sacrificial anodes

Mixer Shafts

Replace the shaft on mixers

Fastening and Joining

Dowel Pins

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

Stick Electrodes

Stick Electrodes

Flux coated for stability and speed when welding most metals

Sealing

Backer Rods

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

Electrical Power, Networking, and Controlling

Grounding Rods

Link an electrical system to a ground

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