1 1/4" Rods | McMaster-Carr

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System of Measurement

Diameter

3/4" to 1 11/16"

Shape

Length

Material

Molybdenum Disulfide

Tolerance Rating

ID

Specifications Met

Fed. Spec. A-A-59588

Hardness Rating

Color

End Type

Retaining Ring Groove

Mechanical Finish

Precision Ground

Performance

Bearing Quality

Chemical Resistant

Corrosion Resistant

Easy Thermoform

Electrically Insulating

Fatigue Resistant

Flame Retardant

High Temperature

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

Fabrication

Heat Treatment

Stress Relieved

Hardness

Durometer 41D to Durometer 46D

Durometer 50D to Durometer 60D

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

Temper Designation

REACH

Appearance

Steel Grade

1018 Low-Carbon Steel

4140 Alloy Steel

Flexibility

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

439 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

Brass

More machinable than copper and bronze—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

Rubber

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

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

Wood

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

Fiberglass

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

Graphite

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

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

Wax

Create seals and prototypes, lubricate tools, and polish equipment

Zinc

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

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

Power Transmission

Linear Shafts

Pair with linear bearings to reduce friction in manual and automated systems

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

Precision Lead Screw Nuts

Precision Lead Screw Nuts

Pair with precision lead screws for accurate starts and stops in your assembly

Gear Box Shafts

Gear Box Shafts

Convert output drives from female to male

Ball Screw Nuts

Ball Screw Nuts

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

Containers, Storage, and Furniture

Garment Rods

Support clothes hangers

Sealing

Backer Rods

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

Fastening and Joining

Dowel Pins

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

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